2313423464140 has 48 divisors (see below), whose sum is σ = 5050960647264. Its totient is φ = 889324761600.

The previous prime is 2313423464137. The next prime is 2313423464153. The reversal of 2313423464140 is 414643243132.

It is a self number, because there is not a number n which added to its sum of digits gives 2313423464140.

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, 20999151 + ... + 21109030.

It is an arithmetic number, because the mean of its divisors is an integer number (105228346818).

Almost surely, 2^{2313423464140} is an apocalyptic number.

2313423464140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313423464140 is an abundant number, since it is smaller than the sum of its proper divisors (2737537183124).

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

2313423464140 is a wasteful number, since it uses less digits than its factorization.

2313423464140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42108298 (or 42108296 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 2313423464140 in words is "two trillion, three hundred thirteen billion, four hundred twenty-three million, four hundred sixty-four thousand, one hundred forty".