444360025 has 24 divisors (see below), whose sum is σ = 589140864. Its totient is φ = 331296000.

The previous prime is 444359989. The next prime is 444360029. The reversal of 444360025 is 520063444.

It is not a de Polignac number, because 444360025 - 2²⁷ = 310142297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444359975 and 444360002.

It is not an unprimeable number, because it can be changed into a prime (444360029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38700 + ... + 48850.

It is an arithmetic number, because the mean of its divisors is an integer number (24547536).

Almost surely, 2^444360025 is an apocalyptic number.

It is an amenable number.

444360025 is a deficient number, since it is larger than the sum of its proper divisors (144780839).

444360025 is a wasteful number, since it uses less digits than its factorization.

444360025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10281 (or 10276 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 444360025 is about 21079.8487897803. The cubic root of 444360025 is about 763.0945072391.

The spelling of 444360025 in words is "four hundred forty-four million, three hundred sixty thousand, twenty-five".