42659303 has 2 divisors, whose sum is σ = 42659304. Its totient is φ = 42659302.

The previous prime is 42659299. The next prime is 42659327. The reversal of 42659303 is 30395624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42659303 - 2² = 42659299 is a prime.

It is a super-3 number, since 3×42659303³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 42659303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42659333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21329651 + 21329652.

It is an arithmetic number, because the mean of its divisors is an integer number (21329652).

Almost surely, 2^42659303 is an apocalyptic number.

42659303 is a deficient number, since it is larger than the sum of its proper divisors (1).

42659303 is an equidigital number, since it uses as much as digits as its factorization.

42659303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 42659303 is about 6531.4089597881. The cubic root of 42659303 is about 349.4120823775.

The spelling of 42659303 in words is "forty-two million, six hundred fifty-nine thousand, three hundred three".