432212311 has 2 divisors, whose sum is σ = 432212312. Its totient is φ = 432212310.

The previous prime is 432212293. The next prime is 432212353. The reversal of 432212311 is 113212234.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432212311 - 2¹³ = 432204119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432212381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216106155 + 216106156.

It is an arithmetic number, because the mean of its divisors is an integer number (216106156).

Almost surely, 2^432212311 is an apocalyptic number.

432212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

432212311 is an equidigital number, since it uses as much as digits as its factorization.

432212311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 19.

The square root of 432212311 is about 20789.7164723331. The cubic root of 432212311 is about 756.0764499781.

Adding to 432212311 its reverse (113212234), we get a palindrome (545424545).

The spelling of 432212311 in words is "four hundred thirty-two million, two hundred twelve thousand, three hundred eleven".