214614643044165 has 32 divisors (see below), whose sum is σ = 422625758612736. Its totient is φ = 90562662558720.

The previous prime is 214614643044163. The next prime is 214614643044229. The reversal of 214614643044165 is 561440346416412.

It is not a de Polignac number, because 214614643044165 - 2¹ = 214614643044163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214614643044161) 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, 78613420996 + ... + 78613423725.

It is an arithmetic number, because the mean of its divisors is an integer number (13207054956648).

Almost surely, 2^{214614643044165} is an apocalyptic number.

It is an amenable number.

214614643044165 is a deficient number, since it is larger than the sum of its proper divisors (208011115568571).

214614643044165 is a wasteful number, since it uses less digits than its factorization.

214614643044165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157226844749.

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 214614643044165 in words is "two hundred fourteen trillion, six hundred fourteen billion, six hundred forty-three million, forty-four thousand, one hundred sixty-five".