14394727349939 has 2 divisors, whose sum is σ = 14394727349940. Its totient is φ = 14394727349938.

The previous prime is 14394727349929. The next prime is 14394727349971. The reversal of 14394727349939 is 93994372749341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14394727349939 is a prime.

It is not a weakly prime, because it can be changed into another prime (14394727349929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7197363674969 + 7197363674970.

It is an arithmetic number, because the mean of its divisors is an integer number (7197363674970).

Almost surely, 2^{14394727349939} is an apocalyptic number.

14394727349939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14394727349939 is an equidigital number, since it uses as much as digits as its factorization.

14394727349939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1111065984, while the sum is 74.

The spelling of 14394727349939 in words is "fourteen trillion, three hundred ninety-four billion, seven hundred twenty-seven million, three hundred forty-nine thousand, nine hundred thirty-nine".