44694663874559 has 8 divisors (see below), whose sum is σ = 45538479195552. Its totient is φ = 43850867804640.

The previous prime is 44694663874477. The next prime is 44694663874577. The reversal of 44694663874559 is 95547836649644.

44694663874559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44694663874559 - 2²⁸ = 44694395439103 is a prime.

It is a super-2 number, since 2×44694663874559² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44694663864559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82112 + ... + 9454949.

It is an arithmetic number, because the mean of its divisors is an integer number (5692309899444).

Almost surely, 2^{44694663874559} is an apocalyptic number.

44694663874559 is a deficient number, since it is larger than the sum of its proper divisors (843815320993).

44694663874559 is an equidigital number, since it uses as much as digits as its factorization.

44694663874559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625537.

The product of its digits is 18811699200, while the sum is 80.

The spelling of 44694663874559 in words is "forty-four trillion, six hundred ninety-four billion, six hundred sixty-three million, eight hundred seventy-four thousand, five hundred fifty-nine".