1313304471536 has 20 divisors (see below), whose sum is σ = 2694205497312. Its totient is φ = 618025633536.

The previous prime is 1313304471529. The next prime is 1313304471599. The reversal of 1313304471536 is 6351744033131.

It is a junction number, because it is equal to n+sod(n) for n = 1313304471493 and 1313304471502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2414162360 + ... + 2414162903.

Almost surely, 2^{1313304471536} is an apocalyptic number.

1313304471536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1313304471536 is an abundant number, since it is smaller than the sum of its proper divisors (1380901025776).

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

1313304471536 is a wasteful number, since it uses less digits than its factorization.

1313304471536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4828325288 (or 4828325282 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 1313304471536 in words is "one trillion, three hundred thirteen billion, three hundred four million, four hundred seventy-one thousand, five hundred thirty-six".