4325334421 has 2 divisors, whose sum is σ = 4325334422. Its totient is φ = 4325334420.

The previous prime is 4325334389. The next prime is 4325334443. The reversal of 4325334421 is 1244335234.

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., 3446864100 + 878470321 = 58710^2 + 29639^2 .

It is a cyclic number.

It is not a de Polignac number, because 4325334421 - 2⁵ = 4325334389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4325334821) 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, 2162667210 + 2162667211.

It is an arithmetic number, because the mean of its divisors is an integer number (2162667211).

Almost surely, 2^4325334421 is an apocalyptic number.

It is an amenable number.

4325334421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4325334421 is an equidigital number, since it uses as much as digits as its factorization.

4325334421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

The square root of 4325334421 is about 65767.2746964628. The cubic root of 4325334421 is about 1629.3206574765.

Adding to 4325334421 its reverse (1244335234), we get a palindrome (5569669655).

The spelling of 4325334421 in words is "four billion, three hundred twenty-five million, three hundred thirty-four thousand, four hundred twenty-one".