44144141 has 2 divisors, whose sum is σ = 44144142. Its totient is φ = 44144140.

The previous prime is 44144083. The next prime is 44144143. The reversal of 44144141 is 14144144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36554116 + 7590025 = 6046^2 + 2755^2 .

It is a cyclic number.

It is not a de Polignac number, because 44144141 - 2⁶ = 44144077 is a prime.

Together with 44144143, 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 (44144143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22072070 + 22072071.

It is an arithmetic number, because the mean of its divisors is an integer number (22072071).

Almost surely, 2^44144141 is an apocalyptic number.

It is an amenable number.

44144141 is a deficient number, since it is larger than the sum of its proper divisors (1).

44144141 is an equidigital number, since it uses as much as digits as its factorization.

44144141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 23.

The square root of 44144141 is about 6644.1057336560. The cubic root of 44144141 is about 353.4199193480.

Adding to 44144141 its reverse (14144144), we get a palindrome (58288285).

It can be divided in two parts, 441441 and 41, that multiplied together give a palindrome (18099081).

The spelling of 44144141 in words is "forty-four million, one hundred forty-four thousand, one hundred forty-one".