99162079408 has 20 divisors (see below), whose sum is σ = 219573176080. Its totient is φ = 42498033984.

The previous prime is 99162079403. The next prime is 99162079417. The reversal of 99162079408 is 80497026199.

It is not an unprimeable number, because it can be changed into a prime (99162079403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442687743 + ... + 442687966.

It is an arithmetic number, because the mean of its divisors is an integer number (10978658804).

Almost surely, 2^99162079408 is an apocalyptic number.

It is an amenable number.

99162079408 is an abundant number, since it is smaller than the sum of its proper divisors (120411096672).

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

99162079408 is a wasteful number, since it uses less digits than its factorization.

99162079408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885375724 (or 885375718 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 99162079408 in words is "ninety-nine billion, one hundred sixty-two million, seventy-nine thousand, four hundred eight".