345672372266 has 64 divisors (see below), whose sum is σ = 580282278912. Its totient is φ = 153360000000.

The previous prime is 345672372259. The next prime is 345672372289. The reversal of 345672372266 is 662273276543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81122576 + ... + 81126836.

It is an arithmetic number, because the mean of its divisors is an integer number (9066910608).

Almost surely, 2^345672372266 is an apocalyptic number.

345672372266 is a deficient number, since it is larger than the sum of its proper divisors (234609906646).

345672372266 is a wasteful number, since it uses less digits than its factorization.

345672372266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959.

The product of its digits is 15240960, while the sum is 53.

The spelling of 345672372266 in words is "three hundred forty-five billion, six hundred seventy-two million, three hundred seventy-two thousand, two hundred sixty-six".