41999999

41999999 is a large integer. In base-10, it is read as forty-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine. It is the number immediately preceding 42000000. This number is an odd number, as its last digit is 9. It is also a composite number, meaning it has divisors other than 1 and itself. Factoring 41999999 reveals it is the product of 7, 5999999. Further factorization of 5999999 shows it is equal to 7 multiplied by 857143. Therefore, 41999999 is equal to 7 * 7 * 857143, or 49 * 857143. The number 857143 itself is a prime number. As such, the prime factorization of 41999999 is 7^2 * 857143. The sum of its digits is 4 + 1 + 9 + 9 + 9 + 9 + 9 + 9 = 59.