12313042004 has 12 divisors (see below), whose sum is σ = 21702844800. Its totient is φ = 6112229208.

The previous prime is 12313041971. The next prime is 12313042009. The reversal of 12313042004 is 40024031321.

It is a super-2 number, since 2×12313042004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313042009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11072324 + ... + 11073435.

It is an arithmetic number, because the mean of its divisors is an integer number (1808570400).

Almost surely, 2^12313042004 is an apocalyptic number.

It is an amenable number.

12313042004 is a deficient number, since it is larger than the sum of its proper divisors (9389802796).

12313042004 is a wasteful number, since it uses less digits than its factorization.

12313042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22145902 (or 22145900 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12313042004 its reverse (40024031321), we get a palindrome (52337073325).

The spelling of 12313042004 in words is "twelve billion, three hundred thirteen million, forty-two thousand, four".