223013441234 has 16 divisors (see below), whose sum is σ = 340861630680. Its totient is φ = 109393265280.

The previous prime is 223013441219. The next prime is 223013441239. The reversal of 223013441234 is 432144310322.

It can be written as a sum of positive squares in 4 ways, for example, as 223005895225 + 7546009 = 472235^2 + 2747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223013441197 and 223013441206.

It is not an unprimeable number, because it can be changed into a prime (223013441239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214774 + ... + 1386254.

Almost surely, 2^223013441234 is an apocalyptic number.

223013441234 is a deficient number, since it is larger than the sum of its proper divisors (117848189446).

223013441234 is a wasteful number, since it uses less digits than its factorization.

223013441234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183805.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 223013441234 its reverse (432144310322), we get a palindrome (655157751556).

The spelling of 223013441234 in words is "two hundred twenty-three billion, thirteen million, four hundred forty-one thousand, two hundred thirty-four".