4172064233 has 2 divisors, whose sum is σ = 4172064234. Its totient is φ = 4172064232.

The previous prime is 4172064223. The next prime is 4172064301. The reversal of 4172064233 is 3324602714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2639185129 + 1532879104 = 51373^2 + 39152^2 .

It is a cyclic number.

It is not a de Polignac number, because 4172064233 - 2⁴ = 4172064217 is a prime.

It is a super-2 number, since 2×4172064233² = 34812239928555756578, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4172064233.

It is not a weakly prime, because it can be changed into another prime (4172064203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2086032116 + 2086032117.

It is an arithmetic number, because the mean of its divisors is an integer number (2086032117).

Almost surely, 2^4172064233 is an apocalyptic number.

It is an amenable number.

4172064233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4172064233 is an equidigital number, since it uses as much as digits as its factorization.

4172064233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 4172064233 is about 64591.5182744608. The cubic root of 4172064233 is about 1609.8435135896.

Adding to 4172064233 its reverse (3324602714), we get a palindrome (7496666947).

The spelling of 4172064233 in words is "four billion, one hundred seventy-two million, sixty-four thousand, two hundred thirty-three".