44213330072 has 16 divisors (see below), whose sum is σ = 82902589560. Its totient is φ = 22105972864.

The previous prime is 44213330071. The next prime is 44213330137. The reversal of 44213330072 is 27003331244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44213330071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272663 + ... + 403449.

Almost surely, 2^44213330072 is an apocalyptic number.

It is an amenable number.

44213330072 is a deficient number, since it is larger than the sum of its proper divisors (38689259488).

44213330072 is a wasteful number, since it uses less digits than its factorization.

44213330072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173050 (or 173046 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The spelling of 44213330072 in words is "forty-four billion, two hundred thirteen million, three hundred thirty thousand, seventy-two".