44323344432 has 30 divisors (see below), whose sum is σ = 124043804612. Its totient is φ = 14774448096.

The previous prime is 44323344397. The next prime is 44323344433. The reversal of 44323344432 is 23444332344.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (44323344433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153900358 + ... + 153900645.

Almost surely, 2^44323344432 is an apocalyptic number.

It is an amenable number.

44323344432 is an abundant number, since it is smaller than the sum of its proper divisors (79720460180).

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

44323344432 is a wasteful number, since it uses less digits than its factorization.

44323344432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307801017 (or 307801008 counting only the distinct ones).

The product of its digits is 331776, while the sum is 36.

Adding to 44323344432 its reverse (23444332344), we get a palindrome (67767676776).

The spelling of 44323344432 in words is "forty-four billion, three hundred twenty-three million, three hundred forty-four thousand, four hundred thirty-two".