12384263231 has 8 divisors (see below), whose sum is σ = 12466789200. Its totient is φ = 12301926912.

The previous prime is 12384263219. The next prime is 12384263233. The reversal of 12384263231 is 13236248321.

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

It is a cyclic number.

It is not a de Polignac number, because 12384263231 - 2²² = 12380068927 is a prime.

It is a super-2 number, since 2×12384263231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12384263191 and 12384263200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12384263233) 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, 84845 + ... + 178793.

It is an arithmetic number, because the mean of its divisors is an integer number (1558348650).

Almost surely, 2^12384263231 is an apocalyptic number.

12384263231 is a deficient number, since it is larger than the sum of its proper divisors (82525969).

12384263231 is an equidigital number, since it uses as much as digits as its factorization.

12384263231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94825.

The product of its digits is 41472, while the sum is 35.

The spelling of 12384263231 in words is "twelve billion, three hundred eighty-four million, two hundred sixty-three thousand, two hundred thirty-one".