42233339 has 2 divisors, whose sum is σ = 42233340. Its totient is φ = 42233338.

The previous prime is 42233327. The next prime is 42233351. The reversal of 42233339 is 93333224.

It is a balanced prime because it is at equal distance from previous prime (42233327) and next prime (42233351).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42233339 is a prime.

It is equal to p_2560934 and since 42233339 and 2560934 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (42232339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21116669 + 21116670.

It is an arithmetic number, because the mean of its divisors is an integer number (21116670).

Almost surely, 2^42233339 is an apocalyptic number.

42233339 is a deficient number, since it is larger than the sum of its proper divisors (1).

42233339 is an equidigital number, since it uses as much as digits as its factorization.

42233339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 29.

The square root of 42233339 is about 6498.7182582414. The cubic root of 42233339 is about 348.2452003144.

The spelling of 42233339 in words is "forty-two million, two hundred thirty-three thousand, three hundred thirty-nine".