345726871546 has 16 divisors (see below), whose sum is σ = 623868039360. Its totient is φ = 140370308640.

The previous prime is 345726871487. The next prime is 345726871601. The reversal of 345726871546 is 645178627543.

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, 649862275 + ... + 649862806.

It is an arithmetic number, because the mean of its divisors is an integer number (38991752460).

Almost surely, 2^345726871546 is an apocalyptic number.

345726871546 is a deficient number, since it is larger than the sum of its proper divisors (278141167814).

345726871546 is a wasteful number, since it uses less digits than its factorization.

345726871546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299725109.

The product of its digits is 33868800, while the sum is 58.

The spelling of 345726871546 in words is "three hundred forty-five billion, seven hundred twenty-six million, eight hundred seventy-one thousand, five hundred forty-six".