432505141 has 2 divisors, whose sum is σ = 432505142. Its totient is φ = 432505140.

The previous prime is 432505121. The next prime is 432505147. The reversal of 432505141 is 141505234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 427621041 + 4884100 = 20679^2 + 2210^2 .

It is a cyclic number.

It is not a de Polignac number, because 432505141 - 2¹⁹ = 431980853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432505147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216252570 + 216252571.

It is an arithmetic number, because the mean of its divisors is an integer number (216252571).

Almost surely, 2^432505141 is an apocalyptic number.

It is an amenable number.

432505141 is a deficient number, since it is larger than the sum of its proper divisors (1).

432505141 is an equidigital number, since it uses as much as digits as its factorization.

432505141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 432505141 is about 20796.7579444489. The cubic root of 432505141 is about 756.2471622870.

The spelling of 432505141 in words is "four hundred thirty-two million, five hundred five thousand, one hundred forty-one".