223204342034 has 4 divisors (see below), whose sum is σ = 334806513054. Its totient is φ = 111602171016.

The previous prime is 223204342001. The next prime is 223204342037. The reversal of 223204342034 is 430243402322.

It is a happy number.

223204342034 is digitally balanced in base 2, because in such base 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., 223204278025 + 64009 = 472445^2 + 253^2 .

It is a super-3 number, since 3×223204342034³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223204341988 and 223204342006.

It is not an unprimeable number, because it can be changed into a prime (223204342037) by changing a digit.

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, 55801085507 + ... + 55801085510.

Almost surely, 2^223204342034 is an apocalyptic number.

223204342034 is a deficient number, since it is larger than the sum of its proper divisors (111602171020).

223204342034 is a wasteful number, since it uses less digits than its factorization.

223204342034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111602171019.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 223204342034 its reverse (430243402322), we get a palindrome (653447744356).

The spelling of 223204342034 in words is "two hundred twenty-three billion, two hundred four million, three hundred forty-two thousand, thirty-four".