4213646233 has 2 divisors, whose sum is σ = 4213646234. Its totient is φ = 4213646232.

The previous prime is 4213646179. The next prime is 4213646249. The reversal of 4213646233 is 3326463124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3519218329 + 694427904 = 59323^2 + 26352^2 .

It is a cyclic number.

It is not a de Polignac number, because 4213646233 - 2¹³ = 4213638041 is a prime.

It is a super-3 number, since 3×4213646233³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4213646273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106823116 + 2106823117.

It is an arithmetic number, because the mean of its divisors is an integer number (2106823117).

Almost surely, 2^4213646233 is an apocalyptic number.

It is an amenable number.

4213646233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213646233 is an equidigital number, since it uses as much as digits as its factorization.

4213646233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

The square root of 4213646233 is about 64912.6045772314. The cubic root of 4213646233 is about 1615.1741556097.

The spelling of 4213646233 in words is "four billion, two hundred thirteen million, six hundred forty-six thousand, two hundred thirty-three".