444524112 has 100 divisors (see below), whose sum is σ = 1293104736. Its totient is φ = 147424320.

The previous prime is 444524099. The next prime is 444524123. The reversal of 444524112 is 211425444.

It is a super-2 number, since 2×444524112² = 395203372298777088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 293437 + ... + 294947.

Almost surely, 2^444524112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444524112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646552368).

444524112 is an abundant number, since it is smaller than the sum of its proper divisors (848580624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444524112 is a wasteful number, since it uses less digits than its factorization.

444524112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758 (or 1743 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 444524112 is about 21083.7404651072. The cubic root of 444524112 is about 763.1884239374.

Adding to 444524112 its reverse (211425444), we get a palindrome (655949556).

The spelling of 444524112 in words is "four hundred forty-four million, five hundred twenty-four thousand, one hundred twelve".