12363388678 has 4 divisors (see below), whose sum is σ = 18545083020. Its totient is φ = 6181694338.

The previous prime is 12363388637. The next prime is 12363388679. The reversal of 12363388678 is 87688336321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12363388679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3090847168 + ... + 3090847171.

It is an arithmetic number, because the mean of its divisors is an integer number (4636270755).

Almost surely, 2^12363388678 is an apocalyptic number.

12363388678 is a deficient number, since it is larger than the sum of its proper divisors (6181694342).

12363388678 is an equidigital number, since it uses as much as digits as its factorization.

12363388678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181694341.

The product of its digits is 6967296, while the sum is 55.

The spelling of 12363388678 in words is "twelve billion, three hundred sixty-three million, three hundred eighty-eight thousand, six hundred seventy-eight".