44421214524 has 96 divisors (see below), whose sum is σ = 108723707904. Its totient is φ = 14098613760.

The previous prime is 44421214511. The next prime is 44421214529. The reversal of 44421214524 is 42541212444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44421214529) 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, 12571462 + ... + 12574994.

It is an arithmetic number, because the mean of its divisors is an integer number (1132538624).

Almost surely, 2^44421214524 is an apocalyptic number.

It is an amenable number.

44421214524 is an abundant number, since it is smaller than the sum of its proper divisors (64302493380).

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

44421214524 is a wasteful number, since it uses less digits than its factorization.

44421214524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107 (or 4105 counting only the distinct ones).

The product of its digits is 40960, while the sum is 33.

Adding to 44421214524 its reverse (42541212444), we get a palindrome (86962426968).

The spelling of 44421214524 in words is "forty-four billion, four hundred twenty-one million, two hundred fourteen thousand, five hundred twenty-four".