2044464425712 has 150 divisors (see below), whose sum is σ = 5993147226528. Its totient is φ = 672859047744.

The previous prime is 2044464425683. The next prime is 2044464425749. The reversal of 2044464425712 is 2175244644402.

It is a happy number.

2044464425712 is a `hidden beast` number, since 204 + 4 + 4 + 6 + 4 + 425 + 7 + 12 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7961953 + ... + 8214719.

Almost surely, 2^{2044464425712} 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 2044464425712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2996573613264).

2044464425712 is an abundant number, since it is smaller than the sum of its proper divisors (3948682800816).

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

2044464425712 is an equidigital number, since it uses as much as digits as its factorization.

2044464425712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252945 (or 252851 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 45.

The spelling of 2044464425712 in words is "two trillion, forty-four billion, four hundred sixty-four million, four hundred twenty-five thousand, seven hundred twelve".