24838129007 has 2 divisors, whose sum is σ = 24838129008. Its totient is φ = 24838129006.

The previous prime is 24838128947. The next prime is 24838129009. The reversal of 24838129007 is 70092183842.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24838129007 is a prime.

Together with 24838129009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24838129009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12419064503 + 12419064504.

It is an arithmetic number, because the mean of its divisors is an integer number (12419064504).

Almost surely, 2^24838129007 is an apocalyptic number.

24838129007 is a deficient number, since it is larger than the sum of its proper divisors (1).

24838129007 is an equidigital number, since it uses as much as digits as its factorization.

24838129007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 24838129007 in words is "twenty-four billion, eight hundred thirty-eight million, one hundred twenty-nine thousand, seven".