68031495192 has 16 divisors (see below), whose sum is σ = 170078738040. Its totient is φ = 22677165056.

The previous prime is 68031495167. The next prime is 68031495229. The reversal of 68031495192 is 29159413086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417322793 + ... + 1417322840.

Almost surely, 2^68031495192 is an apocalyptic number.

It is an amenable number.

68031495192 is an abundant number, since it is smaller than the sum of its proper divisors (102047242848).

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

68031495192 is a wasteful number, since it uses less digits than its factorization.

68031495192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834645642 (or 2834645638 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The spelling of 68031495192 in words is "sixty-eight billion, thirty-one million, four hundred ninety-five thousand, one hundred ninety-two".