13342832890977 has 32 divisors (see below), whose sum is σ = 18779307627520. Its totient is φ = 8403421878720.

The previous prime is 13342832890963. The next prime is 13342832890987. The reversal of 13342832890977 is 77909823824331.

It is a happy number.

It is not a de Polignac number, because 13342832890977 - 2²⁴ = 13342816113761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13342832890987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195290652 + ... + 195358962.

It is an arithmetic number, because the mean of its divisors is an integer number (586853363360).

Almost surely, 2^{13342832890977} is an apocalyptic number.

It is an amenable number.

13342832890977 is a deficient number, since it is larger than the sum of its proper divisors (5436474736543).

13342832890977 is a wasteful number, since it uses less digits than its factorization.

13342832890977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77893.

The product of its (nonzero) digits is 109734912, while the sum is 66.

The spelling of 13342832890977 in words is "thirteen trillion, three hundred forty-two billion, eight hundred thirty-two million, eight hundred ninety thousand, nine hundred seventy-seven".