2252343032144 has 20 divisors (see below), whose sum is σ = 4364046498996. Its totient is φ = 1126137484032.

The previous prime is 2252343032077. The next prime is 2252343032189. The reversal of 2252343032144 is 4412303432522.

It can be written as a sum of positive squares in 2 ways, for example, as 907995540544 + 1344347491600 = 952888^2 + 1159460^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1576679 + ... + 2643974.

Almost surely, 2^{2252343032144} is an apocalyptic number.

It is an amenable number.

2252343032144 is a deficient number, since it is larger than the sum of its proper divisors (2111703466852).

2252343032144 is a wasteful number, since it uses less digits than its factorization.

2252343032144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254014 (or 4254008 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 2252343032144 its reverse (4412303432522), we get a palindrome (6664646464666).

The spelling of 2252343032144 in words is "two trillion, two hundred fifty-two billion, three hundred forty-three million, thirty-two thousand, one hundred forty-four".