13380400071368 has 16 divisors (see below), whose sum is σ = 27369000146160. Its totient is φ = 6082000032400.

The previous prime is 13380400071331. The next prime is 13380400071371. The reversal of 13380400071368 is 86317000408331.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76025000318 + ... + 76025000493.

It is an arithmetic number, because the mean of its divisors is an integer number (1710562509135).

Almost surely, 2^{13380400071368} is an apocalyptic number.

It is an amenable number.

13380400071368 is an abundant number, since it is smaller than the sum of its proper divisors (13988600074792).

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

13380400071368 is a wasteful number, since it uses less digits than its factorization.

13380400071368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152050000828 (or 152050000824 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

Adding to 13380400071368 its reverse (86317000408331), we get a palindrome (99697400479699).

The spelling of 13380400071368 in words is "thirteen trillion, three hundred eighty billion, four hundred million, seventy-one thousand, three hundred sixty-eight".