12255824492347 has 8 divisors (see below), whose sum is σ = 12977597558016. Its totient is φ = 11534145005952.

The previous prime is 12255824492321. The next prime is 12255824492423. The reversal of 12255824492347 is 74329442855221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12255824492347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12255824492291 and 12255824492300.

It is not an unprimeable number, because it can be changed into a prime (12255824492647) 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, 23125083 + ... + 23649124.

It is an arithmetic number, because the mean of its divisors is an integer number (1622199694752).

Almost surely, 2^{12255824492347} is an apocalyptic number.

12255824492347 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12255824492347 is a deficient number, since it is larger than the sum of its proper divisors (721773065669).

12255824492347 is a wasteful number, since it uses less digits than its factorization.

12255824492347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46789637.

The product of its digits is 38707200, while the sum is 58.

The spelling of 12255824492347 in words is "twelve trillion, two hundred fifty-five billion, eight hundred twenty-four million, four hundred ninety-two thousand, three hundred forty-seven".