44421365967 has 12 divisors (see below), whose sum is σ = 65102388120. Its totient is φ = 26922039760.

The previous prime is 44421365953. The next prime is 44421365969. The reversal of 44421365967 is 76956312444.

44421365967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44421365967 - 2⁷ = 44421365839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44421365969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61186092 + ... + 61186817.

It is an arithmetic number, because the mean of its divisors is an integer number (5425199010).

Almost surely, 2^44421365967 is an apocalyptic number.

44421365967 is a deficient number, since it is larger than the sum of its proper divisors (20681022153).

44421365967 is a wasteful number, since it uses less digits than its factorization.

44421365967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122372934 (or 122372923 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The spelling of 44421365967 in words is "forty-four billion, four hundred twenty-one million, three hundred sixty-five thousand, nine hundred sixty-seven".