444000432231012 has 48 divisors (see below), whose sum is σ = 1049185217787840. Its totient is φ = 146119074284928.

The previous prime is 444000432231001. The next prime is 444000432231029. The reversal of 444000432231012 is 210132234000444.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147804187 + ... + 150778242.

It is an arithmetic number, because the mean of its divisors is an integer number (21858025370580).

Almost surely, 2^{444000432231012} is an apocalyptic number.

It is an amenable number.

444000432231012 is an abundant number, since it is smaller than the sum of its proper divisors (605184785556828).

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

444000432231012 is a wasteful number, since it uses less digits than its factorization.

444000432231012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298584012 (or 298584010 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 444000432231012 its reverse (210132234000444), we get a palindrome (654132666231456).

The spelling of 444000432231012 in words is "four hundred forty-four trillion, four hundred thirty-two million, two hundred thirty-one thousand, twelve".