2044174073512 has 32 divisors (see below), whose sum is σ = 4157269378920. Its totient is φ = 938501724160.

The previous prime is 2044174073509. The next prime is 2044174073567. The reversal of 2044174073512 is 2153704714402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1540860446596 + 503313626916 = 1241314^2 + 709446^2 .

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, 183295543 + ... + 183306694.

Almost surely, 2^{2044174073512} is an apocalyptic number.

It is an amenable number.

2044174073512 is an abundant number, since it is smaller than the sum of its proper divisors (2113095305408).

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

2044174073512 is a wasteful number, since it uses less digits than its factorization.

2044174073512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366602301 (or 366602297 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

Adding to 2044174073512 its reverse (2153704714402), we get a palindrome (4197878787914).

The spelling of 2044174073512 in words is "two trillion, forty-four billion, one hundred seventy-four million, seventy-three thousand, five hundred twelve".