42660283 has 6 divisors (see below), whose sum is σ = 43483244. Its totient is φ = 41852616.

The previous prime is 42660271. The next prime is 42660313. The reversal of 42660283 is 38206624.

It is not a de Polignac number, because 42660283 - 2¹⁷ = 42529211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42660083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4785 + ... + 10402.

Almost surely, 2^42660283 is an apocalyptic number.

42660283 is a deficient number, since it is larger than the sum of its proper divisors (822961).

42660283 is an equidigital number, since it uses as much as digits as its factorization.

42660283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15293 (or 15240 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 42660283 is about 6531.4839814548. The cubic root of 42660283 is about 349.4147580050.

The spelling of 42660283 in words is "forty-two million, six hundred sixty thousand, two hundred eighty-three".