42430283 has 16 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 33985536.

The previous prime is 42430279. The next prime is 42430303. The reversal of 42430283 is 38203424.

It is a cyclic number.

It is not a de Polignac number, because 42430283 - 2² = 42430279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42430253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16535 + ... + 18927.

It is an arithmetic number, because the mean of its divisors is an integer number (3231900).

Almost surely, 2^42430283 is an apocalyptic number.

42430283 is a deficient number, since it is larger than the sum of its proper divisors (9280117).

42430283 is a wasteful number, since it uses less digits than its factorization.

42430283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 42430283 is about 6513.8531607644. The cubic root of 42430283 is about 348.7856775035.

The spelling of 42430283 in words is "forty-two million, four hundred thirty thousand, two hundred eighty-three".