202344403242 has 8 divisors (see below), whose sum is σ = 404688806496. Its totient is φ = 67448134412.

The previous prime is 202344403199. The next prime is 202344403361. The reversal of 202344403242 is 242304443202.

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

202344403242 is an admirable number.

It is a super-2 number, since 2×202344403242² (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 3 ways as a sum of consecutive naturals, for example, 16862033598 + ... + 16862033609.

It is an arithmetic number, because the mean of its divisors is an integer number (50586100812).

Almost surely, 2^202344403242 is an apocalyptic number.

202344403242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202344403242 is a wasteful number, since it uses less digits than its factorization.

202344403242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33724067212.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 202344403242 its reverse (242304443202), we get a palindrome (444648846444).

The spelling of 202344403242 in words is "two hundred two billion, three hundred forty-four million, four hundred three thousand, two hundred forty-two".