99412418620 has 24 divisors (see below), whose sum is σ = 208772941104. Its totient is φ = 39763660416.

The previous prime is 99412418579. The next prime is 99412418701. The reversal of 99412418620 is 2681421499.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 747064 + ... + 870016.

It is an arithmetic number, because the mean of its divisors is an integer number (8698872546).

Almost surely, 2^99412418620 is an apocalyptic number.

It is an amenable number.

99412418620 is an abundant number, since it is smaller than the sum of its proper divisors (109360522484).

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

99412418620 is a wasteful number, since it uses less digits than its factorization.

99412418620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163389 (or 163387 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The spelling of 99412418620 in words is "ninety-nine billion, four hundred twelve million, four hundred eighteen thousand, six hundred twenty".