345656870134 has 8 divisors (see below), whose sum is σ = 521965072800. Its totient is φ = 171668512536.

The previous prime is 345656870123. The next prime is 345656870161. The reversal of 345656870134 is 431078656543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579960894 + ... + 579961489.

It is an arithmetic number, because the mean of its divisors is an integer number (65245634100).

Almost surely, 2^345656870134 is an apocalyptic number.

345656870134 is a deficient number, since it is larger than the sum of its proper divisors (176308202666).

345656870134 is a wasteful number, since it uses less digits than its factorization.

345656870134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159922534.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 345656870134 in words is "three hundred forty-five billion, six hundred fifty-six million, eight hundred seventy thousand, one hundred thirty-four".