99041574628 has 24 divisors (see below), whose sum is σ = 173915993888. Its totient is φ = 49351363776.

The previous prime is 99041574613. The next prime is 99041574641. The reversal of 99041574628 is 82647514099.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9664075 + ... + 9674317.

Almost surely, 2^99041574628 is an apocalyptic number.

It is an amenable number.

99041574628 is a deficient number, since it is larger than the sum of its proper divisors (74874419260).

99041574628 is a wasteful number, since it uses less digits than its factorization.

99041574628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18283 (or 18281 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 99041574628 in words is "ninety-nine billion, forty-one million, five hundred seventy-four thousand, six hundred twenty-eight".