14091877937 has 2 divisors, whose sum is σ = 14091877938. Its totient is φ = 14091877936.

The previous prime is 14091877903. The next prime is 14091877939. The reversal of 14091877937 is 73977819041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7724476321 + 6367401616 = 87889^2 + 79796^2 .

It is a cyclic number.

It is not a de Polignac number, because 14091877937 - 2⁶ = 14091877873 is a prime.

Together with 14091877939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14091877939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045938968 + 7045938969.

It is an arithmetic number, because the mean of its divisors is an integer number (7045938969).

Almost surely, 2^14091877937 is an apocalyptic number.

It is an amenable number.

14091877937 is a deficient number, since it is larger than the sum of its proper divisors (1).

14091877937 is an equidigital number, since it uses as much as digits as its factorization.

14091877937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 56.

The spelling of 14091877937 in words is "fourteen billion, ninety-one million, eight hundred seventy-seven thousand, nine hundred thirty-seven".