345184412826 has 32 divisors (see below), whose sum is σ = 765476024256. Its totient is φ = 102886560000.

The previous prime is 345184412819. The next prime is 345184412843. The reversal of 345184412826 is 628214481543.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42865375 + ... + 42873426.

It is an arithmetic number, because the mean of its divisors is an integer number (23921125758).

Almost surely, 2^345184412826 is an apocalyptic number.

345184412826 is an abundant number, since it is smaller than the sum of its proper divisors (420291611430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345184412826 is a wasteful number, since it uses less digits than its factorization.

345184412826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85738878.

The product of its digits is 1474560, while the sum is 48.

The spelling of 345184412826 in words is "three hundred forty-five billion, one hundred eighty-four million, four hundred twelve thousand, eight hundred twenty-six".