4213432897 has 2 divisors, whose sum is σ = 4213432898. Its totient is φ = 4213432896.

The previous prime is 4213432891. The next prime is 4213432943. The reversal of 4213432897 is 7982343124.

4213432897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4178846736 + 34586161 = 64644^2 + 5881^2 .

It is a cyclic number.

It is not a de Polignac number, because 4213432897 - 2¹¹ = 4213430849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4213432891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106716448 + 2106716449.

It is an arithmetic number, because the mean of its divisors is an integer number (2106716449).

Almost surely, 2^4213432897 is an apocalyptic number.

It is an amenable number.

4213432897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213432897 is an equidigital number, since it uses as much as digits as its factorization.

4213432897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 4213432897 is about 64910.9613008466. The cubic root of 4213432897 is about 1615.1468965099.

The spelling of 4213432897 in words is "four billion, two hundred thirteen million, four hundred thirty-two thousand, eight hundred ninety-seven".