432243767 has 2 divisors, whose sum is σ = 432243768. Its totient is φ = 432243766.

The previous prime is 432243739. The next prime is 432243781. The reversal of 432243767 is 767342234.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432243767 - 2⁶ = 432243703 is a prime.

It is a super-2 number, since 2×432243767² = 373669348220700578, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432243767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432243967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216121883 + 216121884.

It is an arithmetic number, because the mean of its divisors is an integer number (216121884).

Almost surely, 2^432243767 is an apocalyptic number.

432243767 is a deficient number, since it is larger than the sum of its proper divisors (1).

432243767 is an equidigital number, since it uses as much as digits as its factorization.

432243767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 38.

The square root of 432243767 is about 20790.4729864426. The cubic root of 432243767 is about 756.0947917076.

The spelling of 432243767 in words is "four hundred thirty-two million, two hundred forty-three thousand, seven hundred sixty-seven".