3243518918974 has 32 divisors (see below), whose sum is σ = 4949388288000. Its totient is φ = 1593915732864.

The previous prime is 3243518918951. The next prime is 3243518918999. The reversal of 3243518918974 is 4798198153423.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 106964587 + ... + 106994905.

It is an arithmetic number, because the mean of its divisors is an integer number (154668384000).

Almost surely, 2^{3243518918974} is an apocalyptic number.

3243518918974 is a deficient number, since it is larger than the sum of its proper divisors (1705869369026).

3243518918974 is a wasteful number, since it uses less digits than its factorization.

3243518918974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33472.

The product of its digits is 52254720, while the sum is 64.

The spelling of 3243518918974 in words is "three trillion, two hundred forty-three billion, five hundred eighteen million, nine hundred eighteen thousand, nine hundred seventy-four".