14549348369 has 4 divisors (see below), whose sum is σ = 14654020080. Its totient is φ = 14444676660.

The previous prime is 14549348353. The next prime is 14549348381. The reversal of 14549348369 is 96384394541.

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 14549348369 - 2⁴ = 14549348353 is a prime.

It is a super-2 number, since 2×14549348369² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14549348309) 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, 52335647 + ... + 52335924.

It is an arithmetic number, because the mean of its divisors is an integer number (3663505020).

Almost surely, 2^14549348369 is an apocalyptic number.

It is an amenable number.

14549348369 is a deficient number, since it is larger than the sum of its proper divisors (104671711).

14549348369 is a wasteful number, since it uses less digits than its factorization.

14549348369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104671710.

The product of its digits is 11197440, while the sum is 56.

The spelling of 14549348369 in words is "fourteen billion, five hundred forty-nine million, three hundred forty-eight thousand, three hundred sixty-nine".