46063172421 has 80 divisors (see below), whose sum is σ = 82408550400. Its totient is φ = 25070344992.

The previous prime is 46063172417. The next prime is 46063172431. The reversal of 46063172421 is 12427136064.

46063172421 is a `hidden beast` number, since 4 + 6 + 0 + 63 + 172 + 421 = 666.

46063172421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46063172421 - 2² = 46063172417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46063172401) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3109410 + ... + 3124188.

It is an arithmetic number, because the mean of its divisors is an integer number (1030106880).

Almost surely, 2^46063172421 is an apocalyptic number.

It is an amenable number.

46063172421 is a deficient number, since it is larger than the sum of its proper divisors (36345377979).

46063172421 is a wasteful number, since it uses less digits than its factorization.

46063172421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15060 (or 15051 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 46063172421 in words is "forty-six billion, sixty-three million, one hundred seventy-two thousand, four hundred twenty-one".