441871732357385 has 16 divisors (see below), whose sum is σ = 585772423107840. Its totient is φ = 317293395843840.

The previous prime is 441871732357339. The next prime is 441871732357397. The reversal of 441871732357385 is 583753237178144.

It is not a de Polignac number, because 441871732357385 - 2²⁶ = 441871665248521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50848296272 + ... + 50848304961.

It is an arithmetic number, because the mean of its divisors is an integer number (36610776444240).

Almost surely, 2^{441871732357385} is an apocalyptic number.

It is an amenable number.

441871732357385 is a deficient number, since it is larger than the sum of its proper divisors (143900690750455).

441871732357385 is a wasteful number, since it uses less digits than its factorization.

441871732357385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101696601328.

The product of its digits is 474163200, while the sum is 68.

The spelling of 441871732357385 in words is "four hundred forty-one trillion, eight hundred seventy-one billion, seven hundred thirty-two million, three hundred fifty-seven thousand, three hundred eighty-five".