44402426022 has 32 divisors (see below), whose sum is σ = 90100698624. Its totient is φ = 14585043200.

The previous prime is 44402426017. The next prime is 44402426023. The reversal of 44402426022 is 22062420444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44402426023) 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, 861463 + ... + 911549.

It is an arithmetic number, because the mean of its divisors is an integer number (2815646832).

Almost surely, 2^44402426022 is an apocalyptic number.

44402426022 is an abundant number, since it is smaller than the sum of its proper divisors (45698272602).

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

44402426022 is a wasteful number, since it uses less digits than its factorization.

44402426022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52244.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 44402426022 its reverse (22062420444), we get a palindrome (66464846466).

The spelling of 44402426022 in words is "forty-four billion, four hundred two million, four hundred twenty-six thousand, twenty-two".