14309312757 has 4 divisors (see below), whose sum is σ = 19079083680. Its totient is φ = 9539541836.

The previous prime is 14309312711. The next prime is 14309312767. The reversal of 14309312757 is 75721390341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14309312757 - 2⁷ = 14309312629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14309312767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384885457 + ... + 2384885462.

It is an arithmetic number, because the mean of its divisors is an integer number (4769770920).

Almost surely, 2^14309312757 is an apocalyptic number.

It is an amenable number.

14309312757 is a deficient number, since it is larger than the sum of its proper divisors (4769770923).

14309312757 is an equidigital number, since it uses as much as digits as its factorization.

14309312757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769770922.

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 14309312757 in words is "fourteen billion, three hundred nine million, three hundred twelve thousand, seven hundred fifty-seven".