44857902841 has 2 divisors, whose sum is σ = 44857902842. Its totient is φ = 44857902840.

The previous prime is 44857902827. The next prime is 44857902847. The reversal of 44857902841 is 14820975844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23569925625 + 21287977216 = 153525^2 + 145904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44857902841 is a prime.

It is not a weakly prime, because it can be changed into another prime (44857902847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22428951420 + 22428951421.

It is an arithmetic number, because the mean of its divisors is an integer number (22428951421).

Almost surely, 2^44857902841 is an apocalyptic number.

It is an amenable number.

44857902841 is a deficient number, since it is larger than the sum of its proper divisors (1).

44857902841 is an equidigital number, since it uses as much as digits as its factorization.

44857902841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 44857902841 in words is "forty-four billion, eight hundred fifty-seven million, nine hundred two thousand, eight hundred forty-one".