46514765421 has 12 divisors (see below), whose sum is σ = 68038476480. Its totient is φ = 30617313480.

The previous prime is 46514765419. The next prime is 46514765459. The reversal of 46514765421 is 12456741564.

46514765421 is a `hidden beast` number, since 4 + 65 + 1 + 47 + 6 + 542 + 1 = 666.

It is not a de Polignac number, because 46514765421 - 2¹ = 46514765419 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46514765491) 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, 32710095 + ... + 32711516.

It is an arithmetic number, because the mean of its divisors is an integer number (5669873040).

Almost surely, 2^46514765421 is an apocalyptic number.

It is an amenable number.

46514765421 is a deficient number, since it is larger than the sum of its proper divisors (21523711059).

46514765421 is a wasteful number, since it uses less digits than its factorization.

46514765421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65421696 (or 65421693 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The spelling of 46514765421 in words is "forty-six billion, five hundred fourteen million, seven hundred sixty-five thousand, four hundred twenty-one".