44057137127 has 2 divisors, whose sum is σ = 44057137128. Its totient is φ = 44057137126.

The previous prime is 44057137109. The next prime is 44057137139. The reversal of 44057137127 is 72173175044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44057137127 - 2⁶ = 44057137063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44057137147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22028568563 + 22028568564.

It is an arithmetic number, because the mean of its divisors is an integer number (22028568564).

Almost surely, 2^44057137127 is an apocalyptic number.

44057137127 is a deficient number, since it is larger than the sum of its proper divisors (1).

44057137127 is an equidigital number, since it uses as much as digits as its factorization.

44057137127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 44057137127 in words is "forty-four billion, fifty-seven million, one hundred thirty-seven thousand, one hundred twenty-seven".