44121316242127 has 2 divisors, whose sum is σ = 44121316242128. Its totient is φ = 44121316242126.

The previous prime is 44121316242103. The next prime is 44121316242331. The reversal of 44121316242127 is 72124261312144.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44121316242127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44121316242127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44121316246127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22060658121063 + 22060658121064.

It is an arithmetic number, because the mean of its divisors is an integer number (22060658121064).

Almost surely, 2^{44121316242127} is an apocalyptic number.

44121316242127 is a deficient number, since it is larger than the sum of its proper divisors (1).

44121316242127 is an equidigital number, since it uses as much as digits as its factorization.

44121316242127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

The spelling of 44121316242127 in words is "forty-four trillion, one hundred twenty-one billion, three hundred sixteen million, two hundred forty-two thousand, one hundred twenty-seven".