99403027898796 has 18 divisors (see below), whose sum is σ = 251268764966492. Its totient is φ = 33134342632920.

The previous prime is 99403027898789. The next prime is 99403027898803. The reversal of 99403027898796 is 69789872030499.

99403027898796 is a `hidden beast` number, since 9 + 94 + 0 + 302 + 78 + 98 + 79 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (99403027898789) and next prime (99403027898803).

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1380597609670 + ... + 1380597609741.

Almost surely, 2^{99403027898796} is an apocalyptic number.

It is an amenable number.

99403027898796 is an abundant number, since it is smaller than the sum of its proper divisors (151865737067696).

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

99403027898796 is a wasteful number, since it uses less digits than its factorization.

99403027898796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761195219421 (or 2761195219416 counting only the distinct ones).

The product of its (nonzero) digits is 2962842624, while the sum is 81.

The spelling of 99403027898796 in words is "ninety-nine trillion, four hundred three billion, twenty-seven million, eight hundred ninety-eight thousand, seven hundred ninety-six".