202334403242 has 32 divisors (see below), whose sum is σ = 324185569920. Its totient is φ = 94432262400.

The previous prime is 202334403239. The next prime is 202334403263. The reversal of 202334403242 is 242304433202.

It is a happy number.

It is a super-2 number, since 2×202334403242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2689742 + ... + 2763942.

It is an arithmetic number, because the mean of its divisors is an integer number (10130799060).

Almost surely, 2^202334403242 is an apocalyptic number.

202334403242 is a deficient number, since it is larger than the sum of its proper divisors (121851166678).

202334403242 is a wasteful number, since it uses less digits than its factorization.

202334403242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75278.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 202334403242 its reverse (242304433202), we get a palindrome (444638836444).

The spelling of 202334403242 in words is "two hundred two billion, three hundred thirty-four million, four hundred three thousand, two hundred forty-two".