441432035645013 has 64 divisors (see below), whose sum is σ = 771533640253440. Its totient is φ = 244101697070400.

The previous prime is 441432035644981. The next prime is 441432035645017. The reversal of 441432035645013 is 310546530234144.

441432035645013 is a `hidden beast` number, since 4 + 4 + 1 + 4 + 3 + 20 + 3 + 564 + 50 + 13 = 666.

It is not a de Polignac number, because 441432035645013 - 2⁵ = 441432035644981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441432035645013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441432035645017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 175617703 + ... + 178113563.

It is an arithmetic number, because the mean of its divisors is an integer number (12055213128960).

Almost surely, 2^{441432035645013} is an apocalyptic number.

It is an amenable number.

441432035645013 is a deficient number, since it is larger than the sum of its proper divisors (330101604608427).

441432035645013 is a wasteful number, since it uses less digits than its factorization.

441432035645013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526095 (or 2526089 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

Adding to 441432035645013 its reverse (310546530234144), we get a palindrome (751978565879157).

The spelling of 441432035645013 in words is "four hundred forty-one trillion, four hundred thirty-two billion, thirty-five million, six hundred forty-five thousand, thirteen".