44298239663 has 6 divisors (see below), whose sum is σ = 45773312112. Its totient is φ = 42869263260.

The previous prime is 44298239659. The next prime is 44298239707. The reversal of 44298239663 is 36693289244.

It is a happy number.

It is not a de Polignac number, because 44298239663 - 2² = 44298239659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44298239599 and 44298239608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44298239633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23047031 + ... + 23048952.

It is an arithmetic number, because the mean of its divisors is an integer number (7628885352).

Almost surely, 2^44298239663 is an apocalyptic number.

44298239663 is a deficient number, since it is larger than the sum of its proper divisors (1475072449).

44298239663 is an equidigital number, since it uses as much as digits as its factorization.

44298239663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46096045 (or 46096014 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 56.

The spelling of 44298239663 in words is "forty-four billion, two hundred ninety-eight million, two hundred thirty-nine thousand, six hundred sixty-three".