202332310042 has 8 divisors (see below), whose sum is σ = 303502465332. Its totient is φ = 101164821600.

The previous prime is 202332310027. The next prime is 202332310051. The reversal of 202332310042 is 240013233202.

202332310042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 202319140401 + 13169641 = 449799^2 + 3629^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 202332309995 and 202332310022.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 464809 + ... + 787852.

Almost surely, 2^202332310042 is an apocalyptic number.

202332310042 is a deficient number, since it is larger than the sum of its proper divisors (101170155290).

202332310042 is a wasteful number, since it uses less digits than its factorization.

202332310042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333424.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 202332310042 its reverse (240013233202), we get a palindrome (442345543244).

The spelling of 202332310042 in words is "two hundred two billion, three hundred thirty-two million, three hundred ten thousand, forty-two".