44659322395643 has 4 divisors (see below), whose sum is σ = 44755778815968. Its totient is φ = 44562865975320.

The previous prime is 44659322395613. The next prime is 44659322395651. The reversal of 44659322395643 is 34659322395644.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44659322395643 - 2¹⁰ = 44659322394619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44659322395643.

It is not an unprimeable number, because it can be changed into a prime (44659322395613) 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, 48228209468 + ... + 48228210393.

It is an arithmetic number, because the mean of its divisors is an integer number (11188944703992).

Almost surely, 2^{44659322395643} is an apocalyptic number.

44659322395643 is a deficient number, since it is larger than the sum of its proper divisors (96456420325).

44659322395643 is an equidigital number, since it uses as much as digits as its factorization.

44659322395643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96456420324.

The product of its digits is 503884800, while the sum is 65.

Subtracting from 44659322395643 its reverse (34659322395644), we obtain a palindrome (9999999999999).

The spelling of 44659322395643 in words is "forty-four trillion, six hundred fifty-nine billion, three hundred twenty-two million, three hundred ninety-five thousand, six hundred forty-three".