1044431224000 has 56 divisors (see below), whose sum is σ = 2586533946048. Its totient is φ = 417772486400.

The previous prime is 1044431223989. The next prime is 1044431224061. The reversal of 1044431224000 is 4221344401.

It is a super-2 number, since 2×1044431224000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 65268952 + ... + 65284951.

Almost surely, 2^{1044431224000} is an apocalyptic number.

1044431224000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044431224000 is an abundant number, since it is smaller than the sum of its proper divisors (1542102722048).

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

1044431224000 is an equidigital number, since it uses as much as digits as its factorization.

1044431224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130553930 (or 130553910 counting only the distinct ones).

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

Adding to 1044431224000 its reverse (4221344401), we get a palindrome (1048652568401).

The spelling of 1044431224000 in words is "one trillion, forty-four billion, four hundred thirty-one million, two hundred twenty-four thousand".