44321132416 has 32 divisors (see below), whose sum is σ = 96322918680. Its totient is φ = 20145968640.

The previous prime is 44321132369. The next prime is 44321132423. The reversal of 44321132416 is 61423112344.

44321132416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15737631 + ... + 15740446.

Almost surely, 2^44321132416 is an apocalyptic number.

It is an amenable number.

44321132416 is an abundant number, since it is smaller than the sum of its proper divisors (52001786264).

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

44321132416 is a wasteful number, since it uses less digits than its factorization.

44321132416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31478102 (or 31478090 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The spelling of 44321132416 in words is "forty-four billion, three hundred twenty-one million, one hundred thirty-two thousand, four hundred sixteen".