44102141 has 2 divisors, whose sum is σ = 44102142. Its totient is φ = 44102140.

The previous prime is 44102137. The next prime is 44102143. The reversal of 44102141 is 14120144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43428100 + 674041 = 6590^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 44102141 - 2² = 44102137 is a prime.

Together with 44102143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44102143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22051070 + 22051071.

It is an arithmetic number, because the mean of its divisors is an integer number (22051071).

Almost surely, 2^44102141 is an apocalyptic number.

It is an amenable number.

44102141 is a deficient number, since it is larger than the sum of its proper divisors (1).

44102141 is an equidigital number, since it uses as much as digits as its factorization.

44102141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 44102141 is about 6640.9442852655. The cubic root of 44102141 is about 353.3077991714.

Adding to 44102141 its reverse (14120144), we get a palindrome (58222285).

The spelling of 44102141 in words is "forty-four million, one hundred two thousand, one hundred forty-one".