102156006060472 has 64 divisors (see below), whose sum is σ = 235746158860800. Its totient is φ = 40413102837120.

The previous prime is 102156006060413. The next prime is 102156006060497. The reversal of 102156006060472 is 274060600651201.

It is a happy number.

It is a congruent number.

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, 142752597 + ... + 143466427.

It is an arithmetic number, because the mean of its divisors is an integer number (3683533732200).

Almost surely, 2^{102156006060472} is an apocalyptic number.

It is an amenable number.

102156006060472 is an abundant number, since it is smaller than the sum of its proper divisors (133590152800328).

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

102156006060472 is a wasteful number, since it uses less digits than its factorization.

102156006060472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910436 (or 910432 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 102156006060472 in words is "one hundred two trillion, one hundred fifty-six billion, six million, sixty thousand, four hundred seventy-two".