4422242441526 has 64 divisors (see below), whose sum is σ = 10890424022016. Its totient is φ = 1165780252800.

The previous prime is 4422242441521. The next prime is 4422242441579. The reversal of 4422242441526 is 6251442422244.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422242441521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610690 + ... + 3036021.

It is an arithmetic number, because the mean of its divisors is an integer number (170162875344).

Almost surely, 2^{4422242441526} is an apocalyptic number.

4422242441526 is an abundant number, since it is smaller than the sum of its proper divisors (6468181580490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422242441526 is a wasteful number, since it uses less digits than its factorization.

4422242441526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648957.

The product of its digits is 983040, while the sum is 42.

The spelling of 4422242441526 in words is "four trillion, four hundred twenty-two billion, two hundred forty-two million, four hundred forty-one thousand, five hundred twenty-six".