12386000391 has 8 divisors (see below), whose sum is σ = 16669010304. Its totient is φ = 8180162040.

The previous prime is 12386000309. The next prime is 12386000441. The reversal of 12386000391 is 19300068321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12386000391 - 2¹¹ = 12385998343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12386000191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19292515 + ... + 19293156.

It is an arithmetic number, because the mean of its divisors is an integer number (2083626288).

Almost surely, 2^12386000391 is an apocalyptic number.

12386000391 is the 70388-th centered pentagonal number.

12386000391 is a deficient number, since it is larger than the sum of its proper divisors (4283009913).

12386000391 is a wasteful number, since it uses less digits than its factorization.

12386000391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38585781.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 12386000391 in words is "twelve billion, three hundred eighty-six million, three hundred ninety-one", and thus it is an aban number.