13690246700365 has 4 divisors (see below), whose sum is σ = 16428296040444. Its totient is φ = 10952197360288.

The previous prime is 13690246700359. The next prime is 13690246700369. The reversal of 13690246700365 is 56300764209631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6462999471049 + 7227247229316 = 2542243^2 + 2688354^2 .

It is a cyclic number.

It is not a de Polignac number, because 13690246700365 - 2²⁷ = 13690112482637 is a prime.

It is a super-2 number, since 2×13690246700365² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13690246700369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369024670032 + ... + 1369024670041.

It is an arithmetic number, because the mean of its divisors is an integer number (4107074010111).

Almost surely, 2^{13690246700365} is an apocalyptic number.

It is an amenable number.

13690246700365 is a deficient number, since it is larger than the sum of its proper divisors (2738049340079).

13690246700365 is an equidigital number, since it uses as much as digits as its factorization.

13690246700365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738049340078.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 13690246700365 in words is "thirteen trillion, six hundred ninety billion, two hundred forty-six million, seven hundred thousand, three hundred sixty-five".