14350947717 has 4 divisors (see below), whose sum is σ = 19134596960. Its totient is φ = 9567298476.

The previous prime is 14350947713. The next prime is 14350947719. The reversal of 14350947717 is 71774905341.

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 not a de Polignac number, because 14350947717 - 2² = 14350947713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14350947713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2391824617 + ... + 2391824622.

It is an arithmetic number, because the mean of its divisors is an integer number (4783649240).

Almost surely, 2^14350947717 is an apocalyptic number.

It is an amenable number.

14350947717 is a deficient number, since it is larger than the sum of its proper divisors (4783649243).

14350947717 is an equidigital number, since it uses as much as digits as its factorization.

14350947717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783649242.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 14350947717 in words is "fourteen billion, three hundred fifty million, nine hundred forty-seven thousand, seven hundred seventeen".