223401334 has 16 divisors (see below), whose sum is σ = 361267200. Its totient is φ = 102997440.

The previous prime is 223401313. The next prime is 223401359. The reversal of 223401334 is 433104322.

It is a happy number.

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, 23179 + ... + 31369.

It is an arithmetic number, because the mean of its divisors is an integer number (22579200).

Almost surely, 2^223401334 is an apocalyptic number.

223401334 is a deficient number, since it is larger than the sum of its proper divisors (137865866).

223401334 is a wasteful number, since it uses less digits than its factorization.

223401334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 223401334 is about 14946.6161387787. The cubic root of 223401334 is about 606.7762692261.

Adding to 223401334 its reverse (433104322), we get a palindrome (656505656).

The spelling of 223401334 in words is "two hundred twenty-three million, four hundred one thousand, three hundred thirty-four".