223443233134 has 16 divisors (see below), whose sum is σ = 369184233600. Its totient is φ = 100579035960.

The previous prime is 223443233119. The next prime is 223443233207. The reversal of 223443233134 is 431332344322.

It is a self number, because there is not a number n which added to its sum of digits gives 223443233134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49301184 + ... + 49305715.

It is an arithmetic number, because the mean of its divisors is an integer number (23074014600).

Almost surely, 2^223443233134 is an apocalyptic number.

223443233134 is a deficient number, since it is larger than the sum of its proper divisors (145741000466).

223443233134 is a wasteful number, since it uses less digits than its factorization.

223443233134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98607015.

The product of its digits is 124416, while the sum is 34.

Adding to 223443233134 its reverse (431332344322), we get a palindrome (654775577456).

The spelling of 223443233134 in words is "two hundred twenty-three billion, four hundred forty-three million, two hundred thirty-three thousand, one hundred thirty-four".