1315193512704 has 72 divisors (see below), whose sum is σ = 3613246758912. Its totient is φ = 424255964160.

The previous prime is 1315193512637. The next prime is 1315193512733. The reversal of 1315193512704 is 4072153915131.

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, 27597024 + ... + 27644639.

Almost surely, 2^{1315193512704} is an apocalyptic number.

It is an amenable number.

1315193512704 is an abundant number, since it is smaller than the sum of its proper divisors (2298053246208).

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

1315193512704 is an equidigital number, since it uses as much as digits as its factorization.

1315193512704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55241713 (or 55241699 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 1315193512704 in words is "one trillion, three hundred fifteen billion, one hundred ninety-three million, five hundred twelve thousand, seven hundred four".