14125014991 has 2 divisors, whose sum is σ = 14125014992. Its totient is φ = 14125014990.

The previous prime is 14125014977. The next prime is 14125015027. The reversal of 14125014991 is 19941052141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14125014991 - 2¹⁹ = 14124490703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14125014991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14125014931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062507495 + 7062507496.

It is an arithmetic number, because the mean of its divisors is an integer number (7062507496).

Almost surely, 2^14125014991 is an apocalyptic number.

14125014991 is a deficient number, since it is larger than the sum of its proper divisors (1).

14125014991 is an equidigital number, since it uses as much as digits as its factorization.

14125014991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 14125014991 in words is "fourteen billion, one hundred twenty-five million, fourteen thousand, nine hundred ninety-one".