392012343672 has 16 divisors (see below), whose sum is σ = 980030859240. Its totient is φ = 130670781216.

The previous prime is 392012343563. The next prime is 392012343677. The reversal of 392012343672 is 276343210293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392012343677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8166923803 + ... + 8166923850.

Almost surely, 2^392012343672 is an apocalyptic number.

It is an amenable number.

392012343672 is an abundant number, since it is smaller than the sum of its proper divisors (588018515568).

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

392012343672 is a wasteful number, since it uses less digits than its factorization.

392012343672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16333847662 (or 16333847658 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 392012343672 in words is "three hundred ninety-two billion, twelve million, three hundred forty-three thousand, six hundred seventy-two".