42042000202 has 8 divisors (see below), whose sum is σ = 63079153056. Its totient is φ = 21015615852.

The previous prime is 42042000193. The next prime is 42042000223. The reversal of 42042000202 is 20200024024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2682358 + ... + 2697985.

It is an arithmetic number, because the mean of its divisors is an integer number (7884894132).

Almost surely, 2^42042000202 is an apocalyptic number.

42042000202 is a deficient number, since it is larger than the sum of its proper divisors (21037152854).

42042000202 is a wasteful number, since it uses less digits than its factorization.

42042000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384252.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 42042000202 its reverse (20200024024), we get a palindrome (62242024226).

The spelling of 42042000202 in words is "forty-two billion, forty-two million, two hundred two", and thus it is an aban number.