13381917370562 has 16 divisors (see below), whose sum is σ = 21619198665792. Its totient is φ = 6175625206800.

The previous prime is 13381917370553. The next prime is 13381917370609. The reversal of 13381917370562 is 26507371918331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13381917370498 and 13381917370507.

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, 26593814 + ... + 27092337.

It is an arithmetic number, because the mean of its divisors is an integer number (1351199916612).

Almost surely, 2^{13381917370562} is an apocalyptic number.

13381917370562 is a deficient number, since it is larger than the sum of its proper divisors (8237281295230).

13381917370562 is a wasteful number, since it uses less digits than its factorization.

13381917370562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53695753.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 13381917370562 in words is "thirteen trillion, three hundred eighty-one billion, nine hundred seventeen million, three hundred seventy thousand, five hundred sixty-two".