24230140247 has 2 divisors, whose sum is σ = 24230140248. Its totient is φ = 24230140246.

The previous prime is 24230140223. The next prime is 24230140261. The reversal of 24230140247 is 74204103242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24230140247 - 2²⁰ = 24229091671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24230140267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12115070123 + 12115070124.

It is an arithmetic number, because the mean of its divisors is an integer number (12115070124).

Almost surely, 2^24230140247 is an apocalyptic number.

24230140247 is a deficient number, since it is larger than the sum of its proper divisors (1).

24230140247 is an equidigital number, since it uses as much as digits as its factorization.

24230140247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 24230140247 its reverse (74204103242), we get a palindrome (98434243489).

The spelling of 24230140247 in words is "twenty-four billion, two hundred thirty million, one hundred forty thousand, two hundred forty-seven".