24835081064861 has 2 divisors, whose sum is σ = 24835081064862. Its totient is φ = 24835081064860.

The previous prime is 24835081064779. The next prime is 24835081064867. The reversal of 24835081064861 is 16846018053842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20510989556836 + 4324091508025 = 4528906^2 + 2079445^2 .

It is a cyclic number.

It is not a de Polignac number, because 24835081064861 - 2¹⁸ = 24835080802717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24835081064797 and 24835081064806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24835081064867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12417540532430 + 12417540532431.

It is an arithmetic number, because the mean of its divisors is an integer number (12417540532431).

Almost surely, 2^{24835081064861} is an apocalyptic number.

It is an amenable number.

24835081064861 is a deficient number, since it is larger than the sum of its proper divisors (1).

24835081064861 is an equidigital number, since it uses as much as digits as its factorization.

24835081064861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8847360, while the sum is 56.

The spelling of 24835081064861 in words is "twenty-four trillion, eight hundred thirty-five billion, eighty-one million, sixty-four thousand, eight hundred sixty-one".