444404125 has 32 divisors (see below), whose sum is σ = 619871616. Its totient is φ = 315280000.

The previous prime is 444404117. The next prime is 444404153. The reversal of 444404125 is 521404444.

It is not a de Polignac number, because 444404125 - 2³ = 444404117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 444404093 and 444404102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52434 + ... + 60316.

It is an arithmetic number, because the mean of its divisors is an integer number (19370988).

Almost surely, 2^444404125 is an apocalyptic number.

It is an amenable number.

444404125 is a deficient number, since it is larger than the sum of its proper divisors (175467491).

444404125 is a wasteful number, since it uses less digits than its factorization.

444404125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7950 (or 7940 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 444404125 is about 21080.8947865123. The cubic root of 444404125 is about 763.1197505499.

Adding to 444404125 its reverse (521404444), we get a palindrome (965808569).

The spelling of 444404125 in words is "four hundred forty-four million, four hundred four thousand, one hundred twenty-five".