2240444222404 has 12 divisors (see below), whose sum is σ = 4151411353404. Its totient is φ = 1054326692864.

The previous prime is 2240444222399. The next prime is 2240444222413. The reversal of 2240444222404 is 4042224440422.

It can be written as a sum of positive squares in 2 ways, for example, as 629169412804 + 1611274809600 = 793202^2 + 1269360^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 2240444222404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16473854509 + ... + 16473854644.

It is an arithmetic number, because the mean of its divisors is an integer number (345950946117).

Almost surely, 2^{2240444222404} is an apocalyptic number.

It is an amenable number.

2240444222404 is a deficient number, since it is larger than the sum of its proper divisors (1910967131000).

2240444222404 is a wasteful number, since it uses less digits than its factorization.

2240444222404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32947709174 (or 32947709172 counting only the distinct ones).

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

Adding to 2240444222404 its reverse (4042224440422), we get a palindrome (6282668662826).

The spelling of 2240444222404 in words is "two trillion, two hundred forty billion, four hundred forty-four million, two hundred twenty-two thousand, four hundred four".