223410042 has 16 divisors (see below), whose sum is σ = 496466880. Its totient is φ = 74469996.

The previous prime is 223410007. The next prime is 223410043. The reversal of 223410042 is 240014322.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 223409997 and 223410024.

It is not an unprimeable number, because it can be changed into a prime (223410043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2068558 + ... + 2068665.

It is an arithmetic number, because the mean of its divisors is an integer number (31029180).

Almost surely, 2^223410042 is an apocalyptic number.

223410042 is an abundant number, since it is smaller than the sum of its proper divisors (273056838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223410042 is a wasteful number, since it uses less digits than its factorization.

223410042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137234 (or 4137228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 223410042 is about 14946.9074393334. The cubic root of 223410042 is about 606.7841530034.

Adding to 223410042 its reverse (240014322), we get a palindrome (463424364).

The spelling of 223410042 in words is "two hundred twenty-three million, four hundred ten thousand, forty-two".