313442134133044 has 24 divisors (see below), whose sum is σ = 627039016522688. Its totient is φ = 134299182859200.

The previous prime is 313442134133017. The next prime is 313442134133123. The reversal of 313442134133044 is 440331431244313.

It is a junction number, because it is equal to n+sod(n) for n = 313442134132988 and 313442134133006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381565409 + ... + 1381792264.

Almost surely, 2^{313442134133044} is an apocalyptic number.

It is an amenable number.

313442134133044 is an abundant number, since it is smaller than the sum of its proper divisors (313596882389644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313442134133044 is a wasteful number, since it uses less digits than its factorization.

313442134133044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763361735 (or 2763361733 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 313442134133044 its reverse (440331431244313), we get a palindrome (753773565377357).

The spelling of 313442134133044 in words is "three hundred thirteen trillion, four hundred forty-two billion, one hundred thirty-four million, one hundred thirty-three thousand, forty-four".