13446832013365 has 16 divisors (see below), whose sum is σ = 16482634417152. Its totient is φ = 10526594738944.

The previous prime is 13446832013353. The next prime is 13446832013411. The reversal of 13446832013365 is 56331023864431.

It is a cyclic number.

It is not a de Polignac number, because 13446832013365 - 2¹⁷ = 13446831882293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4156429 + ... + 6646018.

It is an arithmetic number, because the mean of its divisors is an integer number (1030164651072).

Almost surely, 2^{13446832013365} is an apocalyptic number.

It is an amenable number.

13446832013365 is a deficient number, since it is larger than the sum of its proper divisors (3035802403787).

13446832013365 is a wasteful number, since it uses less digits than its factorization.

13446832013365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10807796.

The product of its (nonzero) digits is 3732480, while the sum is 49.

Adding to 13446832013365 its reverse (56331023864431), we get a palindrome (69777855877796).

The spelling of 13446832013365 in words is "thirteen trillion, four hundred forty-six billion, eight hundred thirty-two million, thirteen thousand, three hundred sixty-five".