4521432341 has 2 divisors, whose sum is σ = 4521432342. Its totient is φ = 4521432340.

The previous prime is 4521432287. The next prime is 4521432343. The reversal of 4521432341 is 1432341254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4275852100 + 245580241 = 65390^2 + 15671^2 .

It is a cyclic number.

It is not a de Polignac number, because 4521432341 - 2⁶ = 4521432277 is a prime.

Together with 4521432343, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4521432343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260716170 + 2260716171.

It is an arithmetic number, because the mean of its divisors is an integer number (2260716171).

Almost surely, 2^4521432341 is an apocalyptic number.

It is an amenable number.

4521432341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4521432341 is an equidigital number, since it uses as much as digits as its factorization.

4521432341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 4521432341 is about 67241.5968058463. The cubic root of 4521432341 is about 1653.5805124888.

Adding to 4521432341 its reverse (1432341254), we get a palindrome (5953773595).

The spelling of 4521432341 in words is "four billion, five hundred twenty-one million, four hundred thirty-two thousand, three hundred forty-one".