24120413 has 2 divisors, whose sum is σ = 24120414. Its totient is φ = 24120412.

The previous prime is 24120403. The next prime is 24120419. The reversal of 24120413 is 31402142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21921124 + 2199289 = 4682^2 + 1483^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24120413 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 = 24120391 and 24120400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24120419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12060206 + 12060207.

It is an arithmetic number, because the mean of its divisors is an integer number (12060207).

Almost surely, 2^24120413 is an apocalyptic number.

It is an amenable number.

24120413 is a deficient number, since it is larger than the sum of its proper divisors (1).

24120413 is an equidigital number, since it uses as much as digits as its factorization.

24120413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 24120413 is about 4911.2537095939. The cubic root of 24120413 is about 288.9315139657.

Adding to 24120413 its reverse (31402142), we get a palindrome (55522555).

The spelling of 24120413 in words is "twenty-four million, one hundred twenty thousand, four hundred thirteen".