13142267396837 has 16 divisors (see below), whose sum is σ = 13520466846720. Its totient is φ = 12768183750528.

The previous prime is 13142267396833. The next prime is 13142267396849. The reversal of 13142267396837 is 73869376224131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13142267396837 - 2² = 13142267396833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13142267396837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142267396833) 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, 246503339 + ... + 246556647.

It is an arithmetic number, because the mean of its divisors is an integer number (845029177920).

Almost surely, 2^{13142267396837} is an apocalyptic number.

It is an amenable number.

13142267396837 is a deficient number, since it is larger than the sum of its proper divisors (378199449883).

13142267396837 is a wasteful number, since it uses less digits than its factorization.

13142267396837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91780.

The product of its digits is 54867456, while the sum is 62.

The spelling of 13142267396837 in words is "thirteen trillion, one hundred forty-two billion, two hundred sixty-seven million, three hundred ninety-six thousand, eight hundred thirty-seven".