12382508347 has 8 divisors (see below), whose sum is σ = 13543464960. Its totient is φ = 11227430760.

The previous prime is 12382508329. The next prime is 12382508351. The reversal of 12382508347 is 74380528321.

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 12382508347 - 2²³ = 12374119739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12382508317) 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, 1465347 + ... + 1473772.

It is an arithmetic number, because the mean of its divisors is an integer number (1692933120).

Almost surely, 2^12382508347 is an apocalyptic number.

12382508347 is a deficient number, since it is larger than the sum of its proper divisors (1160956613).

12382508347 is a wasteful number, since it uses less digits than its factorization.

12382508347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939513.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 12382508347 in words is "twelve billion, three hundred eighty-two million, five hundred eight thousand, three hundred forty-seven".