432141811 has 2 divisors, whose sum is σ = 432141812. Its totient is φ = 432141810.

The previous prime is 432141803. The next prime is 432141839. The reversal of 432141811 is 118141234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432141811 - 2³ = 432141803 is a prime.

It is not a weakly prime, because it can be changed into another prime (432141841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216070905 + 216070906.

It is an arithmetic number, because the mean of its divisors is an integer number (216070906).

Almost surely, 2^432141811 is an apocalyptic number.

432141811 is a deficient number, since it is larger than the sum of its proper divisors (1).

432141811 is an equidigital number, since it uses as much as digits as its factorization.

432141811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 25.

The square root of 432141811 is about 20788.0208533665. The cubic root of 432141811 is about 756.0353387874.

The spelling of 432141811 in words is "four hundred thirty-two million, one hundred forty-one thousand, eight hundred eleven".