345715717425 has 96 divisors (see below), whose sum is σ = 648355585920. Its totient is φ = 161139456000.

The previous prime is 345715717393. The next prime is 345715717439. The reversal of 345715717425 is 524717517543.

It is not a de Polignac number, because 345715717425 - 2⁵ = 345715717393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35211117 + ... + 35220933.

It is an arithmetic number, because the mean of its divisors is an integer number (6753704020).

Almost surely, 2^345715717425 is an apocalyptic number.

It is an amenable number.

345715717425 is a deficient number, since it is larger than the sum of its proper divisors (302639868495).

345715717425 is a wasteful number, since it uses less digits than its factorization.

345715717425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11763 (or 11758 counting only the distinct ones).

The product of its digits is 4116000, while the sum is 51.

The spelling of 345715717425 in words is "three hundred forty-five billion, seven hundred fifteen million, seven hundred seventeen thousand, four hundred twenty-five".