441673859443311 has 20 divisors (see below), whose sum is σ = 719764807983144. Its totient is φ = 267681126934800.

The previous prime is 441673859443303. The next prime is 441673859443361. The reversal of 441673859443311 is 113344958376144.

441673859443311 is a `hidden beast` number, since 4 + 4 + 1 + 6 + 7 + 3 + 8 + 594 + 4 + 3 + 31 + 1 = 666.

It is not a de Polignac number, because 441673859443311 - 2³ = 441673859443303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441673859443361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 247852894420 + ... + 247852896201.

Almost surely, 2^{441673859443311} is an apocalyptic number.

441673859443311 is a deficient number, since it is larger than the sum of its proper divisors (278090948539833).

441673859443311 is a wasteful number, since it uses less digits than its factorization.

441673859443311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495705790644 (or 495705790635 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 63.

The spelling of 441673859443311 in words is "four hundred forty-one trillion, six hundred seventy-three billion, eight hundred fifty-nine million, four hundred forty-three thousand, three hundred eleven".