4042202042039 has 4 divisors (see below), whose sum is σ = 4619659476624. Its totient is φ = 3464744607456.

The previous prime is 4042202041979. The next prime is 4042202042083. The reversal of 4042202042039 is 9302402022404.

4042202042039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4042202042039 - 2⁴⁰ = 2942690414263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4042202041996 and 4042202042014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042202042639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288728717282 + ... + 288728717295.

It is an arithmetic number, because the mean of its divisors is an integer number (1154914869156).

Almost surely, 2^{4042202042039} is an apocalyptic number.

4042202042039 is a deficient number, since it is larger than the sum of its proper divisors (577457434585).

4042202042039 is an equidigital number, since it uses as much as digits as its factorization.

4042202042039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577457434584.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 4042202042039 in words is "four trillion, forty-two billion, two hundred two million, forty-two thousand, thirty-nine".