2313658444 has 6 divisors (see below), whose sum is σ = 4048902284. Its totient is φ = 1156829220.

The previous prime is 2313658421. The next prime is 2313658463. The reversal of 2313658444 is 4448563132.

It is a super-2 number, since 2×2313658444² = 10706030790985002272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2313658397 and 2313658406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289207302 + ... + 289207309.

Almost surely, 2^2313658444 is an apocalyptic number.

It is an amenable number.

2313658444 is a deficient number, since it is larger than the sum of its proper divisors (1735243840).

2313658444 is a wasteful number, since it uses less digits than its factorization.

2313658444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578414615 (or 578414613 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 2313658444 is about 48100.5035732475. The cubic root of 2313658444 is about 1322.6138983740.

The spelling of 2313658444 in words is "two billion, three hundred thirteen million, six hundred fifty-eight thousand, four hundred forty-four".