233443302242 has 4 divisors (see below), whose sum is σ = 350164953366. Its totient is φ = 116721651120.

The previous prime is 233443302233. The next prime is 233443302259. The reversal of 233443302242 is 242203344332.

It is a happy number.

233443302242 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 218910758641 + 14532543601 = 467879^2 + 120551^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233443302199 and 233443302208.

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 as a sum of consecutive naturals, namely, 58360825559 + ... + 58360825562.

Almost surely, 2^233443302242 is an apocalyptic number.

233443302242 is a deficient number, since it is larger than the sum of its proper divisors (116721651124).

233443302242 is a wasteful number, since it uses less digits than its factorization.

233443302242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116721651123.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 233443302242 its reverse (242203344332), we get a palindrome (475646646574).

The spelling of 233443302242 in words is "two hundred thirty-three billion, four hundred forty-three million, three hundred two thousand, two hundred forty-two".