2242400404 has 6 divisors (see below), whose sum is σ = 3924200714. Its totient is φ = 1121200200.

The previous prime is 2242400399. The next prime is 2242400411. The reversal of 2242400404 is 4040042422.

It can be written as a sum of positive squares in only one way, i.e., 2218410000 + 23990404 = 47100^2 + 4898^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280300047 + ... + 280300054.

Almost surely, 2^2242400404 is an apocalyptic number.

It is an amenable number.

2242400404 is a deficient number, since it is larger than the sum of its proper divisors (1681800310).

2242400404 is a wasteful number, since it uses less digits than its factorization.

2242400404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560600105 (or 560600103 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2242400404 is about 47353.9903704007. The cubic root of 2242400404 is about 1308.8937310760.

Adding to 2242400404 its reverse (4040042422), we get a palindrome (6282442826).

The spelling of 2242400404 in words is "two billion, two hundred forty-two million, four hundred thousand, four hundred four".