14672742065 has 4 divisors (see below), whose sum is σ = 17607290484. Its totient is φ = 11738193648.

The previous prime is 14672742043. The next prime is 14672742101. The reversal of 14672742065 is 56024727641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11515650721 + 3157091344 = 107311^2 + 56188^2 .

It is a cyclic number.

It is not a de Polignac number, because 14672742065 - 2³⁰ = 13599000241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1467274202 + ... + 1467274211.

It is an arithmetic number, because the mean of its divisors is an integer number (4401822621).

Almost surely, 2^14672742065 is an apocalyptic number.

It is an amenable number.

14672742065 is a deficient number, since it is larger than the sum of its proper divisors (2934548419).

14672742065 is an equidigital number, since it uses as much as digits as its factorization.

14672742065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934548418.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 14672742065 in words is "fourteen billion, six hundred seventy-two million, seven hundred forty-two thousand, sixty-five".