46066444020 has 36 divisors (see below), whose sum is σ = 139734880740. Its totient is φ = 12284385024.

The previous prime is 46066444009. The next prime is 46066444049. The reversal of 46066444020 is 2044466064.

It is a happy number.

46066444020 is a `hidden beast` number, since 4 + 6 + 0 + 6 + 644 + 4 + 0 + 2 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35854937316 + 10211506704 = 189354^2 + 101052^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

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, 127962165 + ... + 127962524.

It is an arithmetic number, because the mean of its divisors is an integer number (3881524465).

Almost surely, 2^46066444020 is an apocalyptic number.

It is an amenable number.

46066444020 is an abundant number, since it is smaller than the sum of its proper divisors (93668436720).

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

46066444020 is a wasteful number, since it uses less digits than its factorization.

46066444020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255924704 (or 255924699 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 46066444020 in words is "forty-six billion, sixty-six million, four hundred forty-four thousand, twenty".