444032400112 has 40 divisors (see below), whose sum is σ = 983266261376. Its totient is φ = 190289601216.

The previous prime is 444032400109. The next prime is 444032400139. The reversal of 444032400112 is 211004230444.

It is a super-2 number, since 2×444032400112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2279383 + ... + 2466505.

Almost surely, 2^444032400112 is an apocalyptic number.

It is an amenable number.

444032400112 is an abundant number, since it is smaller than the sum of its proper divisors (539233861264).

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

444032400112 is a wasteful number, since it uses less digits than its factorization.

444032400112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208325 (or 208319 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 444032400112 its reverse (211004230444), we get a palindrome (655036630556).

The spelling of 444032400112 in words is "four hundred forty-four billion, thirty-two million, four hundred thousand, one hundred twelve".