99625217118336 has 480 divisors, whose sum is σ = 354939409219200. Its totient is φ = 26274721794048.

The previous prime is 99625217118283. The next prime is 99625217118419. The reversal of 99625217118336 is 63381171252699.

99625217118336 is a `hidden beast` number, since 9 + 9 + 6 + 2 + 521 + 71 + 1 + 8 + 3 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 230099625 + ... + 230532183.

It is an arithmetic number, because the mean of its divisors is an integer number (739457102540).

Almost surely, 2^{99625217118336} is an apocalyptic number.

99625217118336 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99625217118336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177469704609600).

99625217118336 is an abundant number, since it is smaller than the sum of its proper divisors (255314192100864).

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

99625217118336 is an equidigital number, since it uses as much as digits as its factorization.

99625217118336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432638 (or 432584 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The spelling of 99625217118336 in words is "ninety-nine trillion, six hundred twenty-five billion, two hundred seventeen million, one hundred eighteen thousand, three hundred thirty-six".