44104508864837 has 2 divisors, whose sum is σ = 44104508864838. Its totient is φ = 44104508864836.

The previous prime is 44104508864831. The next prime is 44104508864839. The reversal of 44104508864837 is 73846880540144.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32758383568036 + 11346125296801 = 5723494^2 + 3368401^2 .

It is a cyclic number.

It is not a de Polignac number, because 44104508864837 - 2¹⁰ = 44104508863813 is a prime.

Together with 44104508864839, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44104508864837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44104508864831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22052254432418 + 22052254432419.

It is an arithmetic number, because the mean of its divisors is an integer number (22052254432419).

Almost surely, 2^{44104508864837} is an apocalyptic number.

It is an amenable number.

44104508864837 is a deficient number, since it is larger than the sum of its proper divisors (1).

44104508864837 is an equidigital number, since it uses as much as digits as its factorization.

44104508864837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82575360, while the sum is 62.

The spelling of 44104508864837 in words is "forty-four trillion, one hundred four billion, five hundred eight million, eight hundred sixty-four thousand, eight hundred thirty-seven".