2044040133422 has 16 divisors (see below), whose sum is σ = 3504495335040. Its totient is φ = 875910566328.

The previous prime is 2044040133379. The next prime is 2044040133433. The reversal of 2044040133422 is 2243310404402.

It is a super-2 number, since 2×2044040133422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8766968 + ... + 8997099.

It is an arithmetic number, because the mean of its divisors is an integer number (219030958440).

Almost surely, 2^{2044040133422} is an apocalyptic number.

2044040133422 is a deficient number, since it is larger than the sum of its proper divisors (1460455201618).

2044040133422 is a wasteful number, since it uses less digits than its factorization.

2044040133422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17772295.

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

Adding to 2044040133422 its reverse (2243310404402), we get a palindrome (4287350537824).

The spelling of 2044040133422 in words is "two trillion, forty-four billion, forty million, one hundred thirty-three thousand, four hundred twenty-two".