432199069 has 2 divisors, whose sum is σ = 432199070. Its totient is φ = 432199068.

The previous prime is 432199039. The next prime is 432199139. The reversal of 432199069 is 960991234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 418693444 + 13505625 = 20462^2 + 3675^2 .

It is a cyclic number.

It is not a de Polignac number, because 432199069 - 2¹⁹ = 431674781 is a prime.

It is a super-2 number, since 2×432199069² = 373592070488933522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432199039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216099534 + 216099535.

It is an arithmetic number, because the mean of its divisors is an integer number (216099535).

Almost surely, 2^432199069 is an apocalyptic number.

It is an amenable number.

432199069 is a deficient number, since it is larger than the sum of its proper divisors (1).

432199069 is an equidigital number, since it uses as much as digits as its factorization.

432199069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 432199069 is about 20789.3979951320. The cubic root of 432199069 is about 756.0687284129.

The spelling of 432199069 in words is "four hundred thirty-two million, one hundred ninety-nine thousand, sixty-nine".