14444300015857 has 2 divisors, whose sum is σ = 14444300015858. Its totient is φ = 14444300015856.

The previous prime is 14444300015843. The next prime is 14444300015993. The reversal of 14444300015857 is 75851000344441.

14444300015857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8593082508816 + 5851217507041 = 2931396^2 + 2418929^2 .

It is a cyclic number.

It is not a de Polignac number, because 14444300015857 - 2⁷ = 14444300015729 is a prime.

It is not a weakly prime, because it can be changed into another prime (14444300015807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222150007928 + 7222150007929.

It is an arithmetic number, because the mean of its divisors is an integer number (7222150007929).

Almost surely, 2^{14444300015857} is an apocalyptic number.

It is an amenable number.

14444300015857 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444300015857 is an equidigital number, since it uses as much as digits as its factorization.

14444300015857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 14444300015857 in words is "fourteen trillion, four hundred forty-four billion, three hundred million, fifteen thousand, eight hundred fifty-seven".