44040255422 has 8 divisors (see below), whose sum is σ = 68932573776. Its totient is φ = 21062730832.

The previous prime is 44040255419. The next prime is 44040255443. The reversal of 44040255422 is 22455204044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478698383 + ... + 478698474.

It is an arithmetic number, because the mean of its divisors is an integer number (8616571722).

Almost surely, 2^44040255422 is an apocalyptic number.

44040255422 is a deficient number, since it is larger than the sum of its proper divisors (24892318354).

44040255422 is a wasteful number, since it uses less digits than its factorization.

44040255422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957396882.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 44040255422 its reverse (22455204044), we get a palindrome (66495459466).

The spelling of 44040255422 in words is "forty-four billion, forty million, two hundred fifty-five thousand, four hundred twenty-two".