44323623472 has 120 divisors (see below), whose sum is σ = 94881704960. Its totient is φ = 20001168000.

The previous prime is 44323623469. The next prime is 44323623479. The reversal of 44323623472 is 27432632344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44323623479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59019097 + ... + 59019847.

Almost surely, 2^44323623472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44323623472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47440852480).

44323623472 is an abundant number, since it is smaller than the sum of its proper divisors (50558081488).

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

44323623472 is a wasteful number, since it uses less digits than its factorization.

44323623472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1162 counting only the distinct ones).

The product of its digits is 580608, while the sum is 40.

The spelling of 44323623472 in words is "forty-four billion, three hundred twenty-three million, six hundred twenty-three thousand, four hundred seventy-two".