42299063 has 2 divisors, whose sum is σ = 42299064. Its totient is φ = 42299062.

The previous prime is 42299039. The next prime is 42299071. The reversal of 42299063 is 36099224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42299063 - 2⁶ = 42298999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42299083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21149531 + 21149532.

It is an arithmetic number, because the mean of its divisors is an integer number (21149532).

Almost surely, 2^42299063 is an apocalyptic number.

42299063 is a deficient number, since it is larger than the sum of its proper divisors (1).

42299063 is an equidigital number, since it uses as much as digits as its factorization.

42299063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 42299063 is about 6503.7729818929. The cubic root of 42299063 is about 348.4257543937.

The spelling of 42299063 in words is "forty-two million, two hundred ninety-nine thousand, sixty-three".