612929568402723 has 48 divisors (see below), whose sum is σ = 968949863517440. Its totient is φ = 342343704795840.

The previous prime is 612929568402667. The next prime is 612929568402757. The reversal of 612929568402723 is 327204865929216.

It is not a de Polignac number, because 612929568402723 - 2¹⁸ = 612929568140579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612929568402023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101994511 + ... + 107836632.

It is a 1-persistent number, because it is pandigital, but 2⋅612929568402723 = 1225859136805446 is not.

Almost surely, 2^{612929568402723} is an apocalyptic number.

612929568402723 is a deficient number, since it is larger than the sum of its proper divisors (356020295114717).

612929568402723 is a wasteful number, since it uses less digits than its factorization.

612929568402723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209831800 (or 209831789 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 612929568402723 in words is "six hundred twelve trillion, nine hundred twenty-nine billion, five hundred sixty-eight million, four hundred two thousand, seven hundred twenty-three".