44425426213522 has 16 divisors (see below), whose sum is σ = 66785002387200. Its totient is φ = 22163787887760.

The previous prime is 44425426213471. The next prime is 44425426213523. The reversal of 44425426213522 is 22531262452444.

It is not an unprimeable number, because it can be changed into a prime (44425426213523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4232322 + ... + 10332637.

It is an arithmetic number, because the mean of its divisors is an integer number (4174062649200).

Almost surely, 2^{44425426213522} is an apocalyptic number.

44425426213522 is a deficient number, since it is larger than the sum of its proper divisors (22359576173678).

44425426213522 is a wasteful number, since it uses less digits than its factorization.

44425426213522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568321.

The product of its digits is 3686400, while the sum is 46.

Adding to 44425426213522 its reverse (22531262452444), we get a palindrome (66956688665966).

The spelling of 44425426213522 in words is "forty-four trillion, four hundred twenty-five billion, four hundred twenty-six million, two hundred thirteen thousand, five hundred twenty-two".