14492693717 has 4 divisors (see below), whose sum is σ = 14636185836. Its totient is φ = 14349201600.

The previous prime is 14492693713. The next prime is 14492693729. The reversal of 14492693717 is 71739629441.

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 9486565201 + 5006128516 = 97399^2 + 70754^2 .

It is a cyclic number.

It is not a de Polignac number, because 14492693717 - 2² = 14492693713 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 (14492693713) 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, 71745908 + ... + 71746109.

It is an arithmetic number, because the mean of its divisors is an integer number (3659046459).

Almost surely, 2^14492693717 is an apocalyptic number.

It is an amenable number.

14492693717 is a deficient number, since it is larger than the sum of its proper divisors (143492119).

14492693717 is a wasteful number, since it uses less digits than its factorization.

14492693717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143492118.

The product of its digits is 2286144, while the sum is 53.

The spelling of 14492693717 in words is "fourteen billion, four hundred ninety-two million, six hundred ninety-three thousand, seven hundred seventeen".