441231305244512 has 24 divisors (see below), whose sum is σ = 869964881324616. Its totient is φ = 220287843320832.

The previous prime is 441231305244493. The next prime is 441231305244533. The reversal of 441231305244512 is 215442503132144.

It is a super-2 number, since 2×441231305244512² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 441231305244512.

It is a congruent number.

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, 10244018798 + ... + 10244061869.

It is an arithmetic number, because the mean of its divisors is an integer number (36248536721859).

Almost surely, 2^{441231305244512} is an apocalyptic number.

It is an amenable number.

441231305244512 is a deficient number, since it is larger than the sum of its proper divisors (428733576080104).

441231305244512 is a wasteful number, since it uses less digits than its factorization.

441231305244512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20488081350 (or 20488081342 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 441231305244512 its reverse (215442503132144), we get a palindrome (656673808376656).

The spelling of 441231305244512 in words is "four hundred forty-one trillion, two hundred thirty-one billion, three hundred five million, two hundred forty-four thousand, five hundred twelve".