513214253003344 has 40 divisors (see below), whose sum is σ = 994866033998592. Its totient is φ = 256474665580800.

The previous prime is 513214253003327. The next prime is 513214253003369. The reversal of 513214253003344 is 443300352412315.

It is a junction number, because it is equal to n+sod(n) for n = 513214253003297 and 513214253003306.

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, 239523169 + ... + 241656319.

Almost surely, 2^{513214253003344} is an apocalyptic number.

It is an amenable number.

513214253003344 is a deficient number, since it is larger than the sum of its proper divisors (481651780995248).

513214253003344 is a wasteful number, since it uses less digits than its factorization.

513214253003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140915 (or 2140909 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 513214253003344 in words is "five hundred thirteen trillion, two hundred fourteen billion, two hundred fifty-three million, three thousand, three hundred forty-four".