3130225614640 has 80 divisors (see below), whose sum is σ = 7705098136800. Its totient is φ = 1179334066176.

The previous prime is 3130225614599. The next prime is 3130225614641. The reversal of 3130225614640 is 464165220313.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 3130225614640.

It is not an unprimeable number, because it can be changed into a prime (3130225614641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5688945 + ... + 6214864.

It is an arithmetic number, because the mean of its divisors is an integer number (96313726710).

Almost surely, 2^{3130225614640} is an apocalyptic number.

It is an amenable number.

3130225614640 is an abundant number, since it is smaller than the sum of its proper divisors (4574872522160).

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

3130225614640 is a wasteful number, since it uses less digits than its factorization.

3130225614640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11904014 (or 11904008 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 3130225614640 in words is "three trillion, one hundred thirty billion, two hundred twenty-five million, six hundred fourteen thousand, six hundred forty".