13696133481540 has 48 divisors (see below), whose sum is σ = 42610193055360. Its totient is φ = 3652302261600.

The previous prime is 13696133481493. The next prime is 13696133481559. The reversal of 13696133481540 is 4518433169631.

13696133481540 is a `hidden beast` number, since 1 + 3 + 6 + 9 + 6 + 13 + 3 + 4 + 81 + 540 = 666.

It is a super-2 number, since 2×13696133481540² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12681604536 + ... + 12681605615.

It is an arithmetic number, because the mean of its divisors is an integer number (887712355320).

Almost surely, 2^{13696133481540} is an apocalyptic number.

13696133481540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13696133481540 is an abundant number, since it is smaller than the sum of its proper divisors (28914059573820).

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

13696133481540 is a wasteful number, since it uses less digits than its factorization.

13696133481540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25363210169 (or 25363210161 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 13696133481540 in words is "thirteen trillion, six hundred ninety-six billion, one hundred thirty-three million, four hundred eighty-one thousand, five hundred forty".