42860303 has 2 divisors, whose sum is σ = 42860304. Its totient is φ = 42860302.

The previous prime is 42860291. The next prime is 42860317. The reversal of 42860303 is 30306824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42860303 - 2⁶ = 42860239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42868303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21430151 + 21430152.

It is an arithmetic number, because the mean of its divisors is an integer number (21430152).

Almost surely, 2^42860303 is an apocalyptic number.

42860303 is a deficient number, since it is larger than the sum of its proper divisors (1).

42860303 is an equidigital number, since it uses as much as digits as its factorization.

42860303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 42860303 is about 6546.7780625282. The cubic root of 42860303 is about 349.9600035928.

The spelling of 42860303 in words is "forty-two million, eight hundred sixty thousand, three hundred three".