46426775121 has 24 divisors (see below), whose sum is σ = 67717986336. Its totient is φ = 30648428160.

The previous prime is 46426775113. The next prime is 46426775123. The reversal of 46426775121 is 12157762464.

46426775121 is a `hidden beast` number, since 4 + 64 + 2 + 6 + 77 + 512 + 1 = 666.

It is not a de Polignac number, because 46426775121 - 2³ = 46426775113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46426775123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1088626 + ... + 1130468.

It is an arithmetic number, because the mean of its divisors is an integer number (2821582764).

Almost surely, 2^46426775121 is an apocalyptic number.

It is an amenable number.

46426775121 is a deficient number, since it is larger than the sum of its proper divisors (21291211215).

46426775121 is a wasteful number, since it uses less digits than its factorization.

46426775121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43053 (or 43050 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 46426775121 in words is "forty-six billion, four hundred twenty-six million, seven hundred seventy-five thousand, one hundred twenty-one".