44350997165 has 8 divisors (see below), whose sum is σ = 53236428000. Its totient is φ = 35470643472.

The previous prime is 44350997149. The next prime is 44350997167. The reversal of 44350997165 is 56179905344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44350997165 - 2⁴ = 44350997149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44350997167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250039 + ... + 1285028.

It is an arithmetic number, because the mean of its divisors is an integer number (6654553500).

Almost surely, 2^44350997165 is an apocalyptic number.

It is an amenable number.

44350997165 is a deficient number, since it is larger than the sum of its proper divisors (8885430835).

44350997165 is a wasteful number, since it uses less digits than its factorization.

44350997165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538571.

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 44350997165 in words is "forty-four billion, three hundred fifty million, nine hundred ninety-seven thousand, one hundred sixty-five".