99413616834 has 24 divisors (see below), whose sum is σ = 246167051520. Its totient is φ = 28403890488.

The previous prime is 99413616781. The next prime is 99413616893. The reversal of 99413616834 is 43861631499.

99413616834 is a `hidden beast` number, since 9 + 9 + 4 + 13 + 616 + 8 + 3 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394498354 + ... + 394498605.

It is an arithmetic number, because the mean of its divisors is an integer number (10256960480).

Almost surely, 2^99413616834 is an apocalyptic number.

99413616834 is an abundant number, since it is smaller than the sum of its proper divisors (146753434686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99413616834 is a wasteful number, since it uses less digits than its factorization.

99413616834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788996974 (or 788996971 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The spelling of 99413616834 in words is "ninety-nine billion, four hundred thirteen million, six hundred sixteen thousand, eight hundred thirty-four".