42332299 has 2 divisors, whose sum is σ = 42332300. Its totient is φ = 42332298.

The previous prime is 42332293. The next prime is 42332321. The reversal of 42332299 is 99223324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42332299 - 2³ = 42332291 is a prime.

It is not a weakly prime, because it can be changed into another prime (42332291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166149 + 21166150.

It is an arithmetic number, because the mean of its divisors is an integer number (21166150).

Almost surely, 2^42332299 is an apocalyptic number.

42332299 is a deficient number, since it is larger than the sum of its proper divisors (1).

42332299 is an equidigital number, since it uses as much as digits as its factorization.

42332299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The square root of 42332299 is about 6506.3276124093. The cubic root of 42332299 is about 348.5169876729.

The spelling of 42332299 in words is "forty-two million, three hundred thirty-two thousand, two hundred ninety-nine".