2313561215344 has 40 divisors (see below), whose sum is σ = 4510964708352. Its totient is φ = 1149444250560.

The previous prime is 2313561215333. The next prime is 2313561215369. The reversal of 2313561215344 is 4435121653132.

2313561215344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2313561215297 and 2313561215306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12770097 + ... + 12949999.

Almost surely, 2^{2313561215344} is an apocalyptic number.

It is an amenable number.

2313561215344 is a deficient number, since it is larger than the sum of its proper divisors (2197403493008).

2313561215344 is a wasteful number, since it uses less digits than its factorization.

2313561215344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185005 (or 184999 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

Adding to 2313561215344 its reverse (4435121653132), we get a palindrome (6748682868476).

The spelling of 2313561215344 in words is "two trillion, three hundred thirteen billion, five hundred sixty-one million, two hundred fifteen thousand, three hundred forty-four".