345404654575 has 12 divisors (see below), whose sum is σ = 433114153920. Its totient is φ = 273218960960.

The previous prime is 345404654557. The next prime is 345404654597. The reversal of 345404654575 is 575456404543.

It is a de Polignac number, because none of the positive numbers 2^k-345404654575 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77616799 + ... + 77621248.

It is an arithmetic number, because the mean of its divisors is an integer number (36092846160).

Almost surely, 2^345404654575 is an apocalyptic number.

345404654575 is a deficient number, since it is larger than the sum of its proper divisors (87709499345).

345404654575 is a wasteful number, since it uses less digits than its factorization.

345404654575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155238146 (or 155238141 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 52.

The spelling of 345404654575 in words is "three hundred forty-five billion, four hundred four million, six hundred fifty-four thousand, five hundred seventy-five".