441164656872136 has 16 divisors (see below), whose sum is σ = 827190727260300. Its totient is φ = 220580462936064.

The previous prime is 441164656872083. The next prime is 441164656872179. The reversal of 441164656872136 is 631278656461144.

It can be written as a sum of positive squares in 2 ways, for example, as 401859355744900 + 39305301127236 = 20046430^2 + 6269394^2 .

It is a super-2 number, since 2×441164656872136² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232182181 + ... + 234074548.

Almost surely, 2^{441164656872136} is an apocalyptic number.

It is an amenable number.

441164656872136 is a deficient number, since it is larger than the sum of its proper divisors (386026070388164).

441164656872136 is a wasteful number, since it uses less digits than its factorization.

441164656872136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466375008 (or 466375004 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 64.

The spelling of 441164656872136 in words is "four hundred forty-one trillion, one hundred sixty-four billion, six hundred fifty-six million, eight hundred seventy-two thousand, one hundred thirty-six".