46445817012 has 96 divisors (see below), whose sum is σ = 124358707200. Its totient is φ = 13216452480.

The previous prime is 46445817007. The next prime is 46445817023. The reversal of 46445817012 is 21071854464.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29983614 + ... + 29985162.

It is an arithmetic number, because the mean of its divisors is an integer number (1295403200).

Almost surely, 2^46445817012 is an apocalyptic number.

46445817012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46445817012 is an abundant number, since it is smaller than the sum of its proper divisors (77912890188).

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

46445817012 is a wasteful number, since it uses less digits than its factorization.

46445817012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781 (or 2779 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 46445817012 in words is "forty-six billion, four hundred forty-five million, eight hundred seventeen thousand, twelve".