2024323421 has 2 divisors, whose sum is σ = 2024323422. Its totient is φ = 2024323420.

The previous prime is 2024323397. The next prime is 2024323451. The reversal of 2024323421 is 1243234202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1900000921 + 124322500 = 43589^2 + 11150^2 .

It is a cyclic number.

It is not a de Polignac number, because 2024323421 - 2²⁶ = 1957214557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2024323451) 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, 1012161710 + 1012161711.

It is an arithmetic number, because the mean of its divisors is an integer number (1012161711).

Almost surely, 2^2024323421 is an apocalyptic number.

It is an amenable number.

2024323421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2024323421 is an equidigital number, since it uses as much as digits as its factorization.

2024323421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2024323421 is about 44992.4818275231. The cubic root of 2024323421 is about 1265.0080813119.

Adding to 2024323421 its reverse (1243234202), we get a palindrome (3267557623).

The spelling of 2024323421 in words is "two billion, twenty-four million, three hundred twenty-three thousand, four hundred twenty-one".