425708137704 has 32 divisors (see below), whose sum is σ = 1064435760000. Its totient is φ = 141880657152.

The previous prime is 425708137651. The next prime is 425708137807. The reversal of 425708137704 is 407731807524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220464 + ... + 1530015.

It is an arithmetic number, because the mean of its divisors is an integer number (33263617500).

Almost surely, 2^425708137704 is an apocalyptic number.

It is an amenable number.

425708137704 is an abundant number, since it is smaller than the sum of its proper divisors (638727622296).

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

425708137704 is a wasteful number, since it uses less digits than its factorization.

425708137704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756937 (or 2756933 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 425708137704 in words is "four hundred twenty-five billion, seven hundred eight million, one hundred thirty-seven thousand, seven hundred four".