14409116597 has 4 divisors (see below), whose sum is σ = 14522574336. Its totient is φ = 14295658860.

The previous prime is 14409116573. The next prime is 14409116633. The reversal of 14409116597 is 79561190441.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79561190441 = 15887 ⋅5007943.

It is a cyclic number.

It is not a de Polignac number, because 14409116597 - 2²⁶ = 14342007733 is a prime.

It is a super-2 number, since 2×14409116597² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14409116537) 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, 56728679 + ... + 56728932.

It is an arithmetic number, because the mean of its divisors is an integer number (3630643584).

Almost surely, 2^14409116597 is an apocalyptic number.

It is an amenable number.

14409116597 is a deficient number, since it is larger than the sum of its proper divisors (113457739).

14409116597 is a wasteful number, since it uses less digits than its factorization.

14409116597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113457738.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 14409116597 in words is "fourteen billion, four hundred nine million, one hundred sixteen thousand, five hundred ninety-seven".