3122374104640 has 112 divisors (see below), whose sum is σ = 8515516493952. Its totient is φ = 1068235554816.

The previous prime is 3122374104601. The next prime is 3122374104679. The reversal of 3122374104640 is 464014732213.

It is an interprime number because it is at equal distance from previous prime (3122374104601) and next prime (3122374104679).

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 3122374104640.

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, 446337 + ... + 2538496.

Almost surely, 2^{3122374104640} is an apocalyptic number.

It is an amenable number.

3122374104640 is an abundant number, since it is smaller than the sum of its proper divisors (5393142389312).

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

3122374104640 is a wasteful number, since it uses less digits than its factorization.

3122374104640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985324 (or 2985314 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 3122374104640 its reverse (464014732213), we get a palindrome (3586388836853).

The spelling of 3122374104640 in words is "three trillion, one hundred twenty-two billion, three hundred seventy-four million, one hundred four thousand, six hundred forty".