441426131445111 has 32 divisors (see below), whose sum is σ = 646014416336640. Its totient is φ = 266968920347136.

The previous prime is 441426131445097. The next prime is 441426131445199. The reversal of 441426131445111 is 111544131624144.

It is not a de Polignac number, because 441426131445111 - 2²⁶ = 441426064336247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441426131447111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092929481 + ... + 1093333298.

It is an arithmetic number, because the mean of its divisors is an integer number (20187950510520).

Almost surely, 2^{441426131445111} is an apocalyptic number.

441426131445111 is a deficient number, since it is larger than the sum of its proper divisors (204588284891529).

441426131445111 is a wasteful number, since it uses less digits than its factorization.

441426131445111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186262943.

The product of its digits is 184320, while the sum is 42.

The spelling of 441426131445111 in words is "four hundred forty-one trillion, four hundred twenty-six billion, one hundred thirty-one million, four hundred forty-five thousand, one hundred eleven".