444913803711 has 48 divisors (see below), whose sum is σ = 703004571360. Its totient is φ = 269481358080.

The previous prime is 444913803703. The next prime is 444913803713. The reversal of 444913803711 is 117308319444.

It is a happy number.

444913803711 is a `hidden beast` number, since 4 + 449 + 138 + 0 + 3 + 71 + 1 = 666.

It is not a de Polignac number, because 444913803711 - 2³ = 444913803703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444913803713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9611041 + ... + 9657221.

It is an arithmetic number, because the mean of its divisors is an integer number (14645928570).

Almost surely, 2^444913803711 is an apocalyptic number.

444913803711 is a deficient number, since it is larger than the sum of its proper divisors (258090767649).

444913803711 is a wasteful number, since it uses less digits than its factorization.

444913803711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47496 (or 47493 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 444913803711 in words is "four hundred forty-four billion, nine hundred thirteen million, eight hundred three thousand, seven hundred eleven".