14138735999 has 2 divisors, whose sum is σ = 14138736000. Its totient is φ = 14138735998.

The previous prime is 14138735993. The next prime is 14138736041. The reversal of 14138735999 is 99953783141.

It is a weak prime.

It is an emirp because it is prime and its reverse (99953783141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14138735999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14138735993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069367999 + 7069368000.

It is an arithmetic number, because the mean of its divisors is an integer number (7069368000).

Almost surely, 2^14138735999 is an apocalyptic number.

14138735999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14138735999 is an equidigital number, since it uses as much as digits as its factorization.

14138735999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 59.

The spelling of 14138735999 in words is "fourteen billion, one hundred thirty-eight million, seven hundred thirty-five thousand, nine hundred ninety-nine".