24349045247 has 2 divisors, whose sum is σ = 24349045248. Its totient is φ = 24349045246.

The previous prime is 24349045241. The next prime is 24349045249. The reversal of 24349045247 is 74254094342.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24349045247 - 2⁶ = 24349045183 is a prime.

Together with 24349045249, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 24349045198 and 24349045207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24349045241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12174522623 + 12174522624.

It is an arithmetic number, because the mean of its divisors is an integer number (12174522624).

Almost surely, 2^24349045247 is an apocalyptic number.

24349045247 is a deficient number, since it is larger than the sum of its proper divisors (1).

24349045247 is an equidigital number, since it uses as much as digits as its factorization.

24349045247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 24349045247 in words is "twenty-four billion, three hundred forty-nine million, forty-five thousand, two hundred forty-seven".