4333314421 has 2 divisors, whose sum is σ = 4333314422. Its totient is φ = 4333314420.

The previous prime is 4333314389. The next prime is 4333314437. The reversal of 4333314421 is 1244133334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3577834225 + 755480196 = 59815^2 + 27486^2 .

It is a cyclic number.

It is not a de Polignac number, because 4333314421 - 2⁵ = 4333314389 is a prime.

It is a super-2 number, since 2×4333314421² = 37555227742493130482, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4333314421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4333312421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166657210 + 2166657211.

It is an arithmetic number, because the mean of its divisors is an integer number (2166657211).

Almost surely, 2^4333314421 is an apocalyptic number.

It is an amenable number.

4333314421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4333314421 is an equidigital number, since it uses as much as digits as its factorization.

4333314421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 28.

The square root of 4333314421 is about 65827.9152107979. The cubic root of 4333314421 is about 1630.3220437119.

Adding to 4333314421 its reverse (1244133334), we get a palindrome (5577447755).

The spelling of 4333314421 in words is "four billion, three hundred thirty-three million, three hundred fourteen thousand, four hundred twenty-one".