24807091139 has 2 divisors, whose sum is σ = 24807091140. Its totient is φ = 24807091138.

The previous prime is 24807091093. The next prime is 24807091193. The reversal of 24807091139 is 93119070842.

Together with next prime (24807091193) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24807091139 - 2²⁰ = 24806042563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24807091139.

It is not a weakly prime, because it can be changed into another prime (24807091739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12403545569 + 12403545570.

It is an arithmetic number, because the mean of its divisors is an integer number (12403545570).

Almost surely, 2^24807091139 is an apocalyptic number.

24807091139 is a deficient number, since it is larger than the sum of its proper divisors (1).

24807091139 is an equidigital number, since it uses as much as digits as its factorization.

24807091139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 24807091139 in words is "twenty-four billion, eight hundred seven million, ninety-one thousand, one hundred thirty-nine".