99329370456 has 32 divisors (see below), whose sum is σ = 248403178800. Its totient is φ = 33099156480.

The previous prime is 99329370433. The next prime is 99329370461. The reversal of 99329370456 is 65407392399.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 99329370396 and 99329370405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588141 + ... + 737948.

Almost surely, 2^99329370456 is an apocalyptic number.

It is an amenable number.

99329370456 is an abundant number, since it is smaller than the sum of its proper divisors (149073808344).

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

99329370456 is a wasteful number, since it uses less digits than its factorization.

99329370456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329219 (or 1329215 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 57.

The spelling of 99329370456 in words is "ninety-nine billion, three hundred twenty-nine million, three hundred seventy thousand, four hundred fifty-six".