14797104509 has 4 divisors (see below), whose sum is σ = 16142295840. Its totient is φ = 13451913180.

The previous prime is 14797104437. The next prime is 14797104541. The reversal of 14797104509 is 90540179741.

It is a happy number.

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 14797104509 - 2²⁸ = 14528669053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14797104709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672595649 + ... + 672595670.

It is an arithmetic number, because the mean of its divisors is an integer number (4035573960).

Almost surely, 2^14797104509 is an apocalyptic number.

It is an amenable number.

14797104509 is a deficient number, since it is larger than the sum of its proper divisors (1345191331).

14797104509 is a wasteful number, since it uses less digits than its factorization.

14797104509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345191330.

The product of its (nonzero) digits is 317520, while the sum is 47.

The spelling of 14797104509 in words is "fourteen billion, seven hundred ninety-seven million, one hundred four thousand, five hundred nine".