192134357600856 has 64 divisors (see below), whose sum is σ = 524070073785600. Its totient is φ = 58215057014400.

The previous prime is 192134357600833. The next prime is 192134357600891. The reversal of 192134357600856 is 658006753431291.

It is a happy number.

It is a super-2 number, since 2×192134357600856² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 192134357600856.

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, 44662260 + ... + 48774851.

It is an arithmetic number, because the mean of its divisors is an integer number (8188594902900).

It is a 1-persistent number, because it is pandigital, but 2⋅192134357600856 = 384268715201712 is not.

Almost surely, 2^{192134357600856} is an apocalyptic number.

It is an amenable number.

192134357600856 is an abundant number, since it is smaller than the sum of its proper divisors (331935716184744).

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

192134357600856 is a wasteful number, since it uses less digits than its factorization.

192134357600856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93444920 (or 93444916 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 192134357600856 in words is "one hundred ninety-two trillion, one hundred thirty-four billion, three hundred fifty-seven million, six hundred thousand, eight hundred fifty-six".