44164441 has 2 divisors, whose sum is σ = 44164442. Its totient is φ = 44164440.

The previous prime is 44164411. The next prime is 44164459. The reversal of 44164441 is 14446144.

44164441 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., 24049216 + 20115225 = 4904^2 + 4485^2 .

It is a cyclic number.

It is not a de Polignac number, because 44164441 - 2⁵ = 44164409 is a prime.

It is not a weakly prime, because it can be changed into another prime (44164411) 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, 22082220 + 22082221.

It is an arithmetic number, because the mean of its divisors is an integer number (22082221).

Almost surely, 2^44164441 is an apocalyptic number.

It is an amenable number.

44164441 is a deficient number, since it is larger than the sum of its proper divisors (1).

44164441 is an equidigital number, since it uses as much as digits as its factorization.

44164441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 28.

The square root of 44164441 is about 6645.6332279174. The cubic root of 44164441 is about 353.4740852746.

The spelling of 44164441 in words is "forty-four million, one hundred sixty-four thousand, four hundred forty-one".