4042287983 has 4 divisors (see below), whose sum is σ = 4058392968. Its totient is φ = 4026183000.

The previous prime is 4042287967. The next prime is 4042288001. The reversal of 4042287983 is 3897822404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4042287983 - 2⁴ = 4042287967 is a prime.

It is a super-4 number, since 4×4042287983⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042287913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8052116 + ... + 8052617.

It is an arithmetic number, because the mean of its divisors is an integer number (1014598242).

Almost surely, 2^4042287983 is an apocalyptic number.

4042287983 is a deficient number, since it is larger than the sum of its proper divisors (16104985).

4042287983 is a wasteful number, since it uses less digits than its factorization.

4042287983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16104984.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 4042287983 is about 63578.9901067955. The cubic root of 4042287983 is about 1592.9754527544.

The spelling of 4042287983 in words is "four billion, forty-two million, two hundred eighty-seven thousand, nine hundred eighty-three".