200042242403 has 16 divisors (see below), whose sum is σ = 210124176192. Its totient is φ = 190264704000.

The previous prime is 200042242399. The next prime is 200042242481. The reversal of 200042242403 is 304242240002.

200042242403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200042242403 - 2² = 200042242399 is a prime.

It is a super-2 number, since 2×200042242403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200042242703) 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 15 ways as a sum of consecutive naturals, for example, 71303 + ... + 636528.

It is an arithmetic number, because the mean of its divisors is an integer number (13132761012).

Almost surely, 2^200042242403 is an apocalyptic number.

200042242403 is a deficient number, since it is larger than the sum of its proper divisors (10081933789).

200042242403 is a wasteful number, since it uses less digits than its factorization.

200042242403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708046.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 200042242403 its reverse (304242240002), we get a palindrome (504284482405).

The spelling of 200042242403 in words is "two hundred billion, forty-two million, two hundred forty-two thousand, four hundred three".