12369260199 has 4 divisors (see below), whose sum is σ = 16492346936. Its totient is φ = 8246173464.

The previous prime is 12369260153. The next prime is 12369260209. The reversal of 12369260199 is 99106296321.

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

It is not a de Polignac number, because 12369260199 - 2²⁰ = 12368211623 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 (12369260149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061543364 + ... + 2061543369.

It is an arithmetic number, because the mean of its divisors is an integer number (4123086734).

Almost surely, 2^12369260199 is an apocalyptic number.

12369260199 is a deficient number, since it is larger than the sum of its proper divisors (4123086737).

12369260199 is an equidigital number, since it uses as much as digits as its factorization.

12369260199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123086736.

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 12369260199 in words is "twelve billion, three hundred sixty-nine million, two hundred sixty thousand, one hundred ninety-nine".