2313257163740 has 24 divisors (see below), whose sum is σ = 4949497405440. Its totient is φ = 907844320448.

The previous prime is 2313257163727. The next prime is 2313257163757. The reversal of 2313257163740 is 473617523132.

It is a junction number, because it is equal to n+sod(n) for n = 2313257163691 and 2313257163700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091157980 + ... + 1091160099.

It is an arithmetic number, because the mean of its divisors is an integer number (206229058560).

Almost surely, 2^{2313257163740} is an apocalyptic number.

2313257163740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313257163740 is an abundant number, since it is smaller than the sum of its proper divisors (2636240241700).

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

2313257163740 is a wasteful number, since it uses less digits than its factorization.

2313257163740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182318141 (or 2182318139 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 2313257163740 in words is "two trillion, three hundred thirteen billion, two hundred fifty-seven million, one hundred sixty-three thousand, seven hundred forty".