14085314377 has 2 divisors, whose sum is σ = 14085314378. Its totient is φ = 14085314376.

The previous prime is 14085314363. The next prime is 14085314387. The reversal of 14085314377 is 77341358041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12566185801 + 1519128576 = 112099^2 + 38976^2 .

It is an emirp because it is prime and its reverse (77341358041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14085314377 is a prime.

It is not a weakly prime, because it can be changed into another prime (14085314387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042657188 + 7042657189.

It is an arithmetic number, because the mean of its divisors is an integer number (7042657189).

Almost surely, 2^14085314377 is an apocalyptic number.

It is an amenable number.

14085314377 is a deficient number, since it is larger than the sum of its proper divisors (1).

14085314377 is an equidigital number, since it uses as much as digits as its factorization.

14085314377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 14085314377 in words is "fourteen billion, eighty-five million, three hundred fourteen thousand, three hundred seventy-seven".