2320642314056 has 64 divisors (see below), whose sum is σ = 4752837475200. Its totient is φ = 1053489715200.

The previous prime is 2320642314047. The next prime is 2320642314073. The reversal of 2320642314056 is 6504132460232.

It is a super-2 number, since 2×2320642314056² (a number of 26 digits) contains 22 as substring.

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, 259895000 + ... + 259903928.

It is an arithmetic number, because the mean of its divisors is an integer number (74263085550).

Almost surely, 2^{2320642314056} is an apocalyptic number.

It is an amenable number.

2320642314056 is an abundant number, since it is smaller than the sum of its proper divisors (2432195161144).

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

2320642314056 is a wasteful number, since it uses less digits than its factorization.

2320642314056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12390 (or 12386 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 2320642314056 its reverse (6504132460232), we get a palindrome (8824774774288).

The spelling of 2320642314056 in words is "two trillion, three hundred twenty billion, six hundred forty-two million, three hundred fourteen thousand, fifty-six".