233243342444 has 12 divisors (see below), whose sum is σ = 466486684944. Its totient is φ = 99961432464.

The previous prime is 233243342443. The next prime is 233243342461. The reversal of 233243342444 is 444243342332.

233243342444 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 233243342398 and 233243342407.

It is not an unprimeable number, because it can be changed into a prime (233243342443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4165059659 + ... + 4165059714.

It is an arithmetic number, because the mean of its divisors is an integer number (38873890412).

Almost surely, 2^233243342444 is an apocalyptic number.

It is an amenable number.

233243342444 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.

233243342444 is a wasteful number, since it uses less digits than its factorization.

233243342444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8330119384 (or 8330119382 counting only the distinct ones).

The product of its digits is 663552, while the sum is 38.

Adding to 233243342444 its reverse (444243342332), we get a palindrome (677486684776).

The spelling of 233243342444 in words is "two hundred thirty-three billion, two hundred forty-three million, three hundred forty-two thousand, four hundred forty-four".