99185376000 has 144 divisors (see below), whose sum is σ = 329444545248. Its totient is φ = 26449408000.

The previous prime is 99185375999. The next prime is 99185376007. The reversal of 99185376000 is 67358199.

It is a super-2 number, since 2×99185376000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (99185376007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420591 + ... + 612590.

It is an arithmetic number, because the mean of its divisors is an integer number (2287809342).

Almost surely, 2^99185376000 is an apocalyptic number.

It is an amenable number.

99185376000 is an abundant number, since it is smaller than the sum of its proper divisors (230259169248).

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

99185376000 is a wasteful number, since it uses less digits than its factorization.

99185376000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033215 (or 1033191 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 99185376000 in words is "ninety-nine billion, one hundred eighty-five million, three hundred seventy-six thousand".