444862044057 has 16 divisors (see below), whose sum is σ = 593583028992. Its totient is φ = 296357967360.

The previous prime is 444862044041. The next prime is 444862044071. The reversal of 444862044057 is 750440268444.

It is not a de Polignac number, because 444862044057 - 2⁴ = 444862044041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444862043997 and 444862044015.

It is not an unprimeable number, because it can be changed into a prime (444862049057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27149007 + ... + 27165387.

It is an arithmetic number, because the mean of its divisors is an integer number (37098939312).

Almost surely, 2^444862044057 is an apocalyptic number.

It is an amenable number.

444862044057 is a deficient number, since it is larger than the sum of its proper divisors (148720984935).

444862044057 is a wasteful number, since it uses less digits than its factorization.

444862044057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22448.

The product of its (nonzero) digits is 3440640, while the sum is 48.

The spelling of 444862044057 in words is "four hundred forty-four billion, eight hundred sixty-two million, forty-four thousand, fifty-seven".