441161603655574 has 64 divisors (see below), whose sum is σ = 721237161139200. Its totient is φ = 201717802870272.

The previous prime is 441161603655523. The next prime is 441161603655581. The reversal of 441161603655574 is 475556306161144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40128142 + ... + 49925854.

It is an arithmetic number, because the mean of its divisors is an integer number (11269330642800).

Almost surely, 2^{441161603655574} is an apocalyptic number.

441161603655574 is a deficient number, since it is larger than the sum of its proper divisors (280075557483626).

441161603655574 is a wasteful number, since it uses less digits than its factorization.

441161603655574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9798149.

The product of its (nonzero) digits is 36288000, while the sum is 58.

The spelling of 441161603655574 in words is "four hundred forty-one trillion, one hundred sixty-one billion, six hundred three million, six hundred fifty-five thousand, five hundred seventy-four".