46168861364021 has 8 divisors (see below), whose sum is σ = 50647405053600. Its totient is φ = 41737213420240.

The previous prime is 46168861363981. The next prime is 46168861364071. The reversal of 46168861364021 is 12046316886164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46168861364021 - 2¹⁸ = 46168861101877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46168861364071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11723934386 + ... + 11723938323.

It is an arithmetic number, because the mean of its divisors is an integer number (6330925631700).

Almost surely, 2^{46168861364021} is an apocalyptic number.

It is an amenable number.

46168861364021 is a deficient number, since it is larger than the sum of its proper divisors (4478543689579).

46168861364021 is a wasteful number, since it uses less digits than its factorization.

46168861364021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23447872899.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 46168861364021 in words is "forty-six trillion, one hundred sixty-eight billion, eight hundred sixty-one million, three hundred sixty-four thousand, twenty-one".