46127973321 has 12 divisors (see below), whose sum is σ = 66633776820. Its totient is φ = 30749913600.

The previous prime is 46127973313. The next prime is 46127973323. The reversal of 46127973321 is 12337972164.

46127973321 is a `hidden beast` number, since 4 + 612 + 7 + 9 + 7 + 3 + 3 + 21 = 666.

46127973321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 25197117696 + 20930855625 = 158736^2 + 144675^2 .

It is not a de Polignac number, because 46127973321 - 2³ = 46127973313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46127973323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24480 + ... + 304721.

It is an arithmetic number, because the mean of its divisors is an integer number (5552814735).

Almost surely, 2^46127973321 is an apocalyptic number.

It is an amenable number.

46127973321 is a deficient number, since it is larger than the sum of its proper divisors (20505803499).

46127973321 is a wasteful number, since it uses less digits than its factorization.

46127973321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344776 (or 344773 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The spelling of 46127973321 in words is "forty-six billion, one hundred twenty-seven million, nine hundred seventy-three thousand, three hundred twenty-one".