444014444871 has 18 divisors (see below), whose sum is σ = 676886291640. Its totient is φ = 280430173656.

The previous prime is 444014444827. The next prime is 444014444891. The reversal of 444014444871 is 178444410444.

It is not a de Polignac number, because 444014444871 - 2⁶ = 444014444807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444014444821) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 68327691 + ... + 68334188.

It is an arithmetic number, because the mean of its divisors is an integer number (37604793980).

Almost surely, 2^444014444871 is an apocalyptic number.

444014444871 is a deficient number, since it is larger than the sum of its proper divisors (232871846769).

444014444871 is a wasteful number, since it uses less digits than its factorization.

444014444871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136661923 (or 136661901 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 45.

The spelling of 444014444871 in words is "four hundred forty-four billion, fourteen million, four hundred forty-four thousand, eight hundred seventy-one".