2311444245 has 48 divisors (see below), whose sum is σ = 4078226880. Its totient is φ = 1117079040.

The previous prime is 2311444237. The next prime is 2311444273. The reversal of 2311444245 is 5424441132.

2311444245 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 2311444245 - 2³ = 2311444237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 609766 + ... + 613544.

It is an arithmetic number, because the mean of its divisors is an integer number (84963060).

Almost surely, 2^2311444245 is an apocalyptic number.

It is an amenable number.

2311444245 is a deficient number, since it is larger than the sum of its proper divisors (1766782635).

2311444245 is a wasteful number, since it uses less digits than its factorization.

2311444245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146 (or 4135 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 2311444245 is about 48077.4816832163. The cubic root of 2311444245 is about 1322.1918445644.

Adding to 2311444245 its reverse (5424441132), we get a palindrome (7735885377).

The spelling of 2311444245 in words is "two billion, three hundred eleven million, four hundred forty-four thousand, two hundred forty-five".