44022004401 has 16 divisors (see below), whose sum is σ = 59595447168. Its totient is φ = 28899292800.

The previous prime is 44022004387. The next prime is 44022004427. The reversal of 44022004401 is 10440022044.

It is not a de Polignac number, because 44022004401 - 2¹⁵ = 44021971633 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44022004451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49005 + ... + 300741.

It is an arithmetic number, because the mean of its divisors is an integer number (3724715448).

Almost surely, 2^44022004401 is an apocalyptic number.

It is an amenable number.

44022004401 is a deficient number, since it is larger than the sum of its proper divisors (15573442767).

44022004401 is a wasteful number, since it uses less digits than its factorization.

44022004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252632.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 44022004401 its reverse (10440022044), we get a palindrome (54462026445).

The spelling of 44022004401 in words is "forty-four billion, twenty-two million, four thousand, four hundred one".