100992644928 has 168 divisors, whose sum is σ = 339772947072. Its totient is φ = 28075133952.

The previous prime is 100992644927. The next prime is 100992644933. The reversal of 100992644928 is 829446299001.

100992644928 is a `hidden beast` number, since 1 + 0 + 0 + 9 + 92 + 64 + 492 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100992644927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189300 + ... + 487667.

Almost surely, 2^100992644928 is an apocalyptic number.

100992644928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

100992644928 is an abundant number, since it is smaller than the sum of its proper divisors (238780302144).

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

100992644928 is a wasteful number, since it uses less digits than its factorization.

100992644928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677029 (or 677016 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 100992644928 in words is "one hundred billion, nine hundred ninety-two million, six hundred forty-four thousand, nine hundred twenty-eight".