2424303421 has 2 divisors, whose sum is σ = 2424303422. Its totient is φ = 2424303420.

The previous prime is 2424303379. The next prime is 2424303433. The reversal of 2424303421 is 1243034242.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2128807321 + 295496100 = 46139^2 + 17190^2 .

It is a cyclic number.

It is not a de Polignac number, because 2424303421 - 2¹³ = 2424295229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2424303121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212151710 + 1212151711.

It is an arithmetic number, because the mean of its divisors is an integer number (1212151711).

Almost surely, 2^2424303421 is an apocalyptic number.

It is an amenable number.

2424303421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2424303421 is an equidigital number, since it uses as much as digits as its factorization.

2424303421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2424303421 is about 49237.2158128382. The cubic root of 2424303421 is about 1343.3700391563.

Adding to 2424303421 its reverse (1243034242), we get a palindrome (3667337663).

The spelling of 2424303421 in words is "two billion, four hundred twenty-four million, three hundred three thousand, four hundred twenty-one".