345218836184 has 16 divisors (see below), whose sum is σ = 647300710320. Its totient is φ = 172605313440.

The previous prime is 345218836153. The next prime is 345218836201. The reversal of 345218836184 is 481638812543.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 139652 + ... + 842579.

It is an arithmetic number, because the mean of its divisors is an integer number (40456294395).

Almost surely, 2^345218836184 is an apocalyptic number.

It is an amenable number.

345218836184 is a deficient number, since it is larger than the sum of its proper divisors (302081874136).

345218836184 is a wasteful number, since it uses less digits than its factorization.

345218836184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026170 (or 1026166 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 53.

The spelling of 345218836184 in words is "three hundred forty-five billion, two hundred eighteen million, eight hundred thirty-six thousand, one hundred eighty-four".