2400442044404 has 12 divisors (see below), whose sum is σ = 4201534488228. Its totient is φ = 1200003619200.

The previous prime is 2400442044317. The next prime is 2400442044457. The reversal of 2400442044404 is 4044402440042.

It can be written as a sum of positive squares in 2 ways, for example, as 1375933692004 + 1024508352400 = 1173002^2 + 1012180^2 .

It is a congruent number.

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, 54325907 + ... + 54370074.

It is an arithmetic number, because the mean of its divisors is an integer number (350127874019).

Almost surely, 2^{2400442044404} is an apocalyptic number.

It is an amenable number.

2400442044404 is a deficient number, since it is larger than the sum of its proper divisors (1801092443824).

2400442044404 is a wasteful number, since it uses less digits than its factorization.

2400442044404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108701506 (or 108701504 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2400442044404 its reverse (4044402440042), we get a palindrome (6444844484446).

The spelling of 2400442044404 in words is "two trillion, four hundred billion, four hundred forty-two million, forty-four thousand, four hundred four".