2044040133404 has 24 divisors (see below), whose sum is σ = 3733057939968. Its totient is φ = 977463172400.

The previous prime is 2044040133379. The next prime is 2044040133433. The reversal of 2044040133404 is 4043310404402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629672 + ... + 2117679.

It is an arithmetic number, because the mean of its divisors is an integer number (155544080832).

Almost surely, 2^{2044040133404} is an apocalyptic number.

It is an amenable number.

2044040133404 is a deficient number, since it is larger than the sum of its proper divisors (1689017806564).

2044040133404 is a wasteful number, since it uses less digits than its factorization.

2044040133404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755465 (or 2755463 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2044040133404 its reverse (4043310404402), we get a palindrome (6087350537806).

The spelling of 2044040133404 in words is "two trillion, forty-four billion, forty million, one hundred thirty-three thousand, four hundred four".