24968590417 has 2 divisors, whose sum is σ = 24968590418. Its totient is φ = 24968590416.

The previous prime is 24968590363. The next prime is 24968590457. The reversal of 24968590417 is 71409586942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16362503056 + 8606087361 = 127916^2 + 92769^2 .

It is a cyclic number.

It is not a de Polignac number, because 24968590417 - 2¹¹ = 24968588369 is a prime.

It is not a weakly prime, because it can be changed into another prime (24968590457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12484295208 + 12484295209.

It is an arithmetic number, because the mean of its divisors is an integer number (12484295209).

Almost surely, 2^24968590417 is an apocalyptic number.

It is an amenable number.

24968590417 is a deficient number, since it is larger than the sum of its proper divisors (1).

24968590417 is an equidigital number, since it uses as much as digits as its factorization.

24968590417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 24968590417 in words is "twenty-four billion, nine hundred sixty-eight million, five hundred ninety thousand, four hundred seventeen".