44861644241 has 2 divisors, whose sum is σ = 44861644242. Its totient is φ = 44861644240.

The previous prime is 44861644231. The next prime is 44861644271. The reversal of 44861644241 is 14244616844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40111677841 + 4749966400 = 200279^2 + 68920^2 .

It is a cyclic number.

It is not a de Polignac number, because 44861644241 - 2²⁶ = 44794535377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44861644192 and 44861644201.

It is not a weakly prime, because it can be changed into another prime (44861644231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22430822120 + 22430822121.

It is an arithmetic number, because the mean of its divisors is an integer number (22430822121).

Almost surely, 2^44861644241 is an apocalyptic number.

It is an amenable number.

44861644241 is a deficient number, since it is larger than the sum of its proper divisors (1).

44861644241 is an equidigital number, since it uses as much as digits as its factorization.

44861644241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 589824, while the sum is 44.

The spelling of 44861644241 in words is "forty-four billion, eight hundred sixty-one million, six hundred forty-four thousand, two hundred forty-one".