46121664312 has 48 divisors (see below), whose sum is σ = 124931046240. Its totient is φ = 15371647488.

The previous prime is 46121664307. The next prime is 46121664419. The reversal of 46121664312 is 21346612164.

46121664312 is a `hidden beast` number, since 4 + 6 + 1 + 2 + 1 + 6 + 643 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 493953 + ... + 579855.

It is an arithmetic number, because the mean of its divisors is an integer number (2602730130).

Almost surely, 2^46121664312 is an apocalyptic number.

It is an amenable number.

46121664312 is an abundant number, since it is smaller than the sum of its proper divisors (78809381928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46121664312 is a wasteful number, since it uses less digits than its factorization.

46121664312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93372 (or 93365 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 46121664312 in words is "forty-six billion, one hundred twenty-one million, six hundred sixty-four thousand, three hundred twelve".