99926494705152 has 160 divisors (see below), whose sum is σ = 311357225731200. Its totient is φ = 31555735087104.

The previous prime is 99926494705129. The next prime is 99926494705153. The reversal of 99926494705152 is 25150749462999.

99926494705152 is a `hidden beast` number, since 9 + 9 + 9 + 2 + 64 + 9 + 47 + 0 + 515 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99926494705153) 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, 189960478 + ... + 190485789.

It is an arithmetic number, because the mean of its divisors is an integer number (1945982660820).

Almost surely, 2^{99926494705152} is an apocalyptic number.

It is an amenable number.

99926494705152 is an abundant number, since it is smaller than the sum of its proper divisors (211430731026048).

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

99926494705152 is a wasteful number, since it uses less digits than its factorization.

99926494705152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380446313 (or 380446291 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 72.

The spelling of 99926494705152 in words is "ninety-nine trillion, nine hundred twenty-six billion, four hundred ninety-four million, seven hundred five thousand, one hundred fifty-two".