2440444022224 has 20 divisors (see below), whose sum is σ = 5092080316036. Its totient is φ = 1126358779392.

The previous prime is 2440444022153. The next prime is 2440444022279. The reversal of 2440444022224 is 4222204440442.

It can be written as a sum of positive squares in 2 ways, for example, as 450820930624 + 1989623091600 = 671432^2 + 1410540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2440444022224.

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 3 ways as a sum of consecutive naturals, for example, 5866451769 + ... + 5866452184.

Almost surely, 2^{2440444022224} is an apocalyptic number.

It is an amenable number.

2440444022224 is an abundant number, since it is smaller than the sum of its proper divisors (2651636293812).

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

2440444022224 is a wasteful number, since it uses less digits than its factorization.

2440444022224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11732903974 (or 11732903968 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2440444022224 its reverse (4222204440442), we get a palindrome (6662648462666).

The spelling of 2440444022224 in words is "two trillion, four hundred forty billion, four hundred forty-four million, twenty-two thousand, two hundred twenty-four".