44942641 has 2 divisors, whose sum is σ = 44942642. Its totient is φ = 44942640.

The previous prime is 44942629. The next prime is 44942647. The reversal of 44942641 is 14624944.

44942641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42302016 + 2640625 = 6504^2 + 1625^2 .

It is a cyclic number.

It is not a de Polignac number, because 44942641 - 2²¹ = 42845489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44942597 and 44942606.

It is not a weakly prime, because it can be changed into another prime (44942647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22471320 + 22471321.

It is an arithmetic number, because the mean of its divisors is an integer number (22471321).

Almost surely, 2^44942641 is an apocalyptic number.

It is an amenable number.

44942641 is a deficient number, since it is larger than the sum of its proper divisors (1).

44942641 is an equidigital number, since it uses as much as digits as its factorization.

44942641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 44942641 is about 6703.9272818252. The cubic root of 44942641 is about 355.5381403833.

The spelling of 44942641 in words is "forty-four million, nine hundred forty-two thousand, six hundred forty-one".