444056012 has 12 divisors (see below), whose sum is σ = 795170376. Its totient is φ = 216864480.

The previous prime is 444056003. The next prime is 444056021. The reversal of 444056012 is 210650444.

It is an interprime number because it is at equal distance from previous prime (444056003) and next prime (444056021).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290689 + ... + 1291032.

It is an arithmetic number, because the mean of its divisors is an integer number (66264198).

Almost surely, 2^444056012 is an apocalyptic number.

It is an amenable number.

444056012 is a deficient number, since it is larger than the sum of its proper divisors (351114364).

444056012 is a wasteful number, since it uses less digits than its factorization.

444056012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581768 (or 2581766 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 444056012 is about 21072.6365697318. The cubic root of 444056012 is about 762.9204414939.

The spelling of 444056012 in words is "four hundred forty-four million, fifty-six thousand, twelve".