24004220393 has 2 divisors, whose sum is σ = 24004220394. Its totient is φ = 24004220392.

The previous prime is 24004220353. The next prime is 24004220413. The reversal of 24004220393 is 39302240042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21599593024 + 2404627369 = 146968^2 + 49037^2 .

It is a cyclic number.

It is not a de Polignac number, because 24004220393 - 2⁶ = 24004220329 is a prime.

It is not a weakly prime, because it can be changed into another prime (24004220353) 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, 12002110196 + 12002110197.

It is an arithmetic number, because the mean of its divisors is an integer number (12002110197).

Almost surely, 2^24004220393 is an apocalyptic number.

It is an amenable number.

24004220393 is a deficient number, since it is larger than the sum of its proper divisors (1).

24004220393 is an equidigital number, since it uses as much as digits as its factorization.

24004220393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 24004220393 in words is "twenty-four billion, four million, two hundred twenty thousand, three hundred ninety-three".