200202442039 has 4 divisors (see below), whose sum is σ = 200206115640. Its totient is φ = 200198768440.

The previous prime is 200202442019. The next prime is 200202442043. The reversal of 200202442039 is 930244202002.

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 200202442039 - 2⁷ = 200202441911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200202441998 and 200202442016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202442019) 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, 1753804 + ... + 1864465.

It is an arithmetic number, because the mean of its divisors is an integer number (50051528910).

Almost surely, 2^200202442039 is an apocalyptic number.

200202442039 is a deficient number, since it is larger than the sum of its proper divisors (3673601).

200202442039 is an equidigital number, since it uses as much as digits as its factorization.

200202442039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673600.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 200202442039 in words is "two hundred billion, two hundred two million, four hundred forty-two thousand, thirty-nine".