444326041161 has 48 divisors (see below), whose sum is σ = 670306500864. Its totient is φ = 294114322944.

The previous prime is 444326041157. The next prime is 444326041163. The reversal of 444326041161 is 161140623444.

444326041161 is a `hidden beast` number, since 4 + 4 + 4 + 32 + 604 + 1 + 16 + 1 = 666.

It is not a de Polignac number, because 444326041161 - 2² = 444326041157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (444326041163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64738816 + ... + 64745678.

It is an arithmetic number, because the mean of its divisors is an integer number (13964718768).

Almost surely, 2^444326041161 is an apocalyptic number.

It is an amenable number.

444326041161 is a deficient number, since it is larger than the sum of its proper divisors (225980459703).

444326041161 is a wasteful number, since it uses less digits than its factorization.

444326041161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8732 (or 8720 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 444326041161 in words is "four hundred forty-four billion, three hundred twenty-six million, forty-one thousand, one hundred sixty-one".