14014986157 has 2 divisors, whose sum is σ = 14014986158. Its totient is φ = 14014986156.

The previous prime is 14014986151. The next prime is 14014986163. The reversal of 14014986157 is 75168941041.

It is a balanced prime because it is at equal distance from previous prime (14014986151) and next prime (14014986163).

It can be written as a sum of positive squares in only one way, i.e., 8605530756 + 5409455401 = 92766^2 + 73549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14014986157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14014986151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7007493078 + 7007493079.

It is an arithmetic number, because the mean of its divisors is an integer number (7007493079).

Almost surely, 2^14014986157 is an apocalyptic number.

It is an amenable number.

14014986157 is a deficient number, since it is larger than the sum of its proper divisors (1).

14014986157 is an equidigital number, since it uses as much as digits as its factorization.

14014986157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 14014986157 in words is "fourteen billion, fourteen million, nine hundred eighty-six thousand, one hundred fifty-seven".