32444112232 has 32 divisors (see below), whose sum is σ = 69529176000. Its totient is φ = 13903403904.

The previous prime is 32444112209. The next prime is 32444112289. The reversal of 32444112232 is 23221144423.

It is a super-2 number, since 2×32444112232² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 32444112232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960543 + ... + 993745.

It is an arithmetic number, because the mean of its divisors is an integer number (2172786750).

Almost surely, 2^32444112232 is an apocalyptic number.

It is an amenable number.

32444112232 is an abundant number, since it is smaller than the sum of its proper divisors (37085063768).

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

32444112232 is a wasteful number, since it uses less digits than its factorization.

32444112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50665 (or 50661 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 32444112232 its reverse (23221144423), we get a palindrome (55665256655).

The spelling of 32444112232 in words is "thirty-two billion, four hundred forty-four million, one hundred twelve thousand, two hundred thirty-two".