2244602399924 has 24 divisors (see below), whose sum is σ = 4063775342760. Its totient is φ = 1083528892544.

The previous prime is 2244602399911. The next prime is 2244602399951. The reversal of 2244602399924 is 4299932064422.

It can be written as a sum of positive squares in 4 ways, for example, as 218341252900 + 2026261147024 = 467270^2 + 1423468^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2244602399924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122422 + ... + 2397714.

It is an arithmetic number, because the mean of its divisors is an integer number (169323972615).

Almost surely, 2^{2244602399924} is an apocalyptic number.

It is an amenable number.

2244602399924 is a deficient number, since it is larger than the sum of its proper divisors (1819172942836).

2244602399924 is a wasteful number, since it uses less digits than its factorization.

2244602399924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290499 (or 1290497 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 56.

The spelling of 2244602399924 in words is "two trillion, two hundred forty-four billion, six hundred two million, three hundred ninety-nine thousand, nine hundred twenty-four".