24126319853 has 2 divisors, whose sum is σ = 24126319854. Its totient is φ = 24126319852.

The previous prime is 24126319849. The next prime is 24126319883. The reversal of 24126319853 is 35891362142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15620500324 + 8505819529 = 124982^2 + 92227^2 .

It is a cyclic number.

It is not a de Polignac number, because 24126319853 - 2² = 24126319849 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24126319843) 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, 12063159926 + 12063159927.

It is an arithmetic number, because the mean of its divisors is an integer number (12063159927).

Almost surely, 2^24126319853 is an apocalyptic number.

It is an amenable number.

24126319853 is a deficient number, since it is larger than the sum of its proper divisors (1).

24126319853 is an equidigital number, since it uses as much as digits as its factorization.

24126319853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 44.

The spelling of 24126319853 in words is "twenty-four billion, one hundred twenty-six million, three hundred nineteen thousand, eight hundred fifty-three".