102076400272 has 80 divisors (see below), whose sum is σ = 246630678912. Its totient is φ = 39760911360.

The previous prime is 102076400141. The next prime is 102076400287. The reversal of 102076400272 is 272004670201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8362878 + ... + 8375074.

Almost surely, 2^102076400272 is an apocalyptic number.

It is an amenable number.

102076400272 is an abundant number, since it is smaller than the sum of its proper divisors (144554278640).

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

102076400272 is a wasteful number, since it uses less digits than its factorization.

102076400272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19016 (or 19010 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 102076400272 in words is "one hundred two billion, seventy-six million, four hundred thousand, two hundred seventy-two".