223013433142 has 8 divisors (see below), whose sum is σ = 334866088656. Its totient is φ = 111391403592.

The previous prime is 223013433127. The next prime is 223013433143. The reversal of 223013433142 is 241334310322.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 223013433142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223013433143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57654073 + ... + 57657940.

It is an arithmetic number, because the mean of its divisors is an integer number (41858261082).

Almost surely, 2^223013433142 is an apocalyptic number.

223013433142 is a deficient number, since it is larger than the sum of its proper divisors (111852655514).

223013433142 is a wasteful number, since it uses less digits than its factorization.

223013433142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115312982.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 223013433142 its reverse (241334310322), we get a palindrome (464347743464).

The spelling of 223013433142 in words is "two hundred twenty-three billion, thirteen million, four hundred thirty-three thousand, one hundred forty-two".