202023323342 has 32 divisors (see below), whose sum is σ = 316851720192. Its totient is φ = 96424138624.

The previous prime is 202023323323. The next prime is 202023323353. The reversal of 202023323342 is 243323320202.

202023323342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 66827243 + ... + 66830265.

It is an arithmetic number, because the mean of its divisors is an integer number (9901616256).

Almost surely, 2^202023323342 is an apocalyptic number.

202023323342 is a deficient number, since it is larger than the sum of its proper divisors (114828396850).

202023323342 is a wasteful number, since it uses less digits than its factorization.

202023323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 202023323342 its reverse (243323320202), we get a palindrome (445346643544).

The spelling of 202023323342 in words is "two hundred two billion, twenty-three million, three hundred twenty-three thousand, three hundred forty-two".