12376628499 has 4 divisors (see below), whose sum is σ = 16502171336. Its totient is φ = 8251085664.

The previous prime is 12376628461. The next prime is 12376628521. The reversal of 12376628499 is 99482667321.

12376628499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12376628499 - 2¹⁶ = 12376562963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12376628419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062771414 + ... + 2062771419.

It is an arithmetic number, because the mean of its divisors is an integer number (4125542834).

Almost surely, 2^12376628499 is an apocalyptic number.

12376628499 is a deficient number, since it is larger than the sum of its proper divisors (4125542837).

12376628499 is an equidigital number, since it uses as much as digits as its factorization.

12376628499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125542836.

The product of its digits is 7838208, while the sum is 57.

The spelling of 12376628499 in words is "twelve billion, three hundred seventy-six million, six hundred twenty-eight thousand, four hundred ninety-nine".