2313849243 has 16 divisors (see below), whose sum is σ = 3408638976. Its totient is φ = 1388703360.

The previous prime is 2313849193. The next prime is 2313849247. The reversal of 2313849243 is 3429483132.

2313849243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2313849243 - 2⁶ = 2313849179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2313849247) 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, 985123 + ... + 987468.

It is an arithmetic number, because the mean of its divisors is an integer number (213039936).

Almost surely, 2^2313849243 is an apocalyptic number.

2313849243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2313849243 is a deficient number, since it is larger than the sum of its proper divisors (1094789733).

2313849243 is a wasteful number, since it uses less digits than its factorization.

2313849243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972634.

The product of its digits is 124416, while the sum is 39.

The square root of 2313849243 is about 48102.4868691838. The cubic root of 2313849243 is about 1322.6502544278.

The spelling of 2313849243 in words is "two billion, three hundred thirteen million, eight hundred forty-nine thousand, two hundred forty-three".