18160429740873 has 32 divisors (see below), whose sum is σ = 29114149774080. Its totient is φ = 9850652144640.

The previous prime is 18160429740863. The next prime is 18160429740911. The reversal of 18160429740873 is 37804792406181.

It is not a de Polignac number, because 18160429740873 - 2²⁴ = 18160412963657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18160429740833) 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, 284998588 + ... + 285062301.

It is an arithmetic number, because the mean of its divisors is an integer number (909817180440).

Almost surely, 2^{18160429740873} is an apocalyptic number.

It is an amenable number.

18160429740873 is a deficient number, since it is larger than the sum of its proper divisors (10953720033207).

18160429740873 is a wasteful number, since it uses less digits than its factorization.

18160429740873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570060977.

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 18160429740873 in words is "eighteen trillion, one hundred sixty billion, four hundred twenty-nine million, seven hundred forty thousand, eight hundred seventy-three".