14290645939 has 2 divisors, whose sum is σ = 14290645940. Its totient is φ = 14290645938.

The previous prime is 14290645907. The next prime is 14290646003. The reversal of 14290645939 is 93954609241.

It is a weak prime.

It is an emirp because it is prime and its reverse (93954609241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14290645939 - 2⁵ = 14290645907 is a prime.

It is a super-2 number, since 2×14290645939² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14290645339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7145322969 + 7145322970.

It is an arithmetic number, because the mean of its divisors is an integer number (7145322970).

Almost surely, 2^14290645939 is an apocalyptic number.

14290645939 is a deficient number, since it is larger than the sum of its proper divisors (1).

14290645939 is an equidigital number, since it uses as much as digits as its factorization.

14290645939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 14290645939 in words is "fourteen billion, two hundred ninety million, six hundred forty-five thousand, nine hundred thirty-nine".