13315670347564 has 12 divisors (see below), whose sum is σ = 25094917193584. Its totient is φ = 6145694006544.

The previous prime is 13315670347519. The next prime is 13315670347597. The reversal of 13315670347564 is 46574307651331.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 128035291752 + ... + 128035291855.

Almost surely, 2^{13315670347564} is an apocalyptic number.

It is an amenable number.

13315670347564 is a deficient number, since it is larger than the sum of its proper divisors (11779246846020).

13315670347564 is a wasteful number, since it uses less digits than its factorization.

13315670347564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256070583624 (or 256070583622 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 55.

Adding to 13315670347564 its reverse (46574307651331), we get a palindrome (59889977998895).

The spelling of 13315670347564 in words is "thirteen trillion, three hundred fifteen billion, six hundred seventy million, three hundred forty-seven thousand, five hundred sixty-four".