2313400444 has 12 divisors (see below), whose sum is σ = 4224470544. Its totient is φ = 1106408864.

The previous prime is 2313400429. The next prime is 2313400501. The reversal of 2313400444 is 4440043132.

2313400444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2313400444² = 10703643228598794272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12572737 + ... + 12572920.

It is an arithmetic number, because the mean of its divisors is an integer number (352039212).

Almost surely, 2^2313400444 is an apocalyptic number.

It is an amenable number.

2313400444 is a deficient number, since it is larger than the sum of its proper divisors (1911070100).

2313400444 is a wasteful number, since it uses less digits than its factorization.

2313400444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25145684 (or 25145682 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2313400444 is about 48097.8216138735. The cubic root of 2313400444 is about 1322.5647342358.

Adding to 2313400444 its reverse (4440043132), we get a palindrome (6753443576).

The spelling of 2313400444 in words is "two billion, three hundred thirteen million, four hundred thousand, four hundred forty-four".