13364136092972 has 48 divisors (see below), whose sum is σ = 27673713365760. Its totient is φ = 5525232025152.

The previous prime is 13364136092921. The next prime is 13364136092977. The reversal of 13364136092972 is 27929063146331.

It is a super-2 number, since 2×13364136092972² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13364136092977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6131438 + ... + 8020149.

It is an arithmetic number, because the mean of its divisors is an integer number (576535695120).

Almost surely, 2^{13364136092972} is an apocalyptic number.

It is an amenable number.

13364136092972 is an abundant number, since it is smaller than the sum of its proper divisors (14309577272788).

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

13364136092972 is a wasteful number, since it uses less digits than its factorization.

13364136092972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152790 (or 14152788 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 56.

The spelling of 13364136092972 in words is "thirteen trillion, three hundred sixty-four billion, one hundred thirty-six million, ninety-two thousand, nine hundred seventy-two".