223342134 has 8 divisors (see below), whose sum is σ = 446684280. Its totient is φ = 74447376.

The previous prime is 223342069. The next prime is 223342151. The reversal of 223342134 is 431243322.

It is a sphenic number, since it is the product of 3 distinct primes.

223342134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18611839 + ... + 18611850.

It is an arithmetic number, because the mean of its divisors is an integer number (55835535).

Almost surely, 2^223342134 is an apocalyptic number.

223342134 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.

223342134 is a wasteful number, since it uses less digits than its factorization.

223342134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37223694.

The product of its digits is 3456, while the sum is 24.

The square root of 223342134 is about 14944.6356262038. The cubic root of 223342134 is about 606.7226671460.

Adding to 223342134 its reverse (431243322), we get a palindrome (654585456).

The spelling of 223342134 in words is "two hundred twenty-three million, three hundred forty-two thousand, one hundred thirty-four".