223542002433 has 8 divisors (see below), whose sum is σ = 299189297088. Its totient is φ = 148461354704.

The previous prime is 223542002429. The next prime is 223542002459. The reversal of 223542002433 is 334200245322.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 223542002433 - 2² = 223542002429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223542002433.

It is not an unprimeable number, because it can be changed into a prime (223542022433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141660810 + ... + 141662387.

It is an arithmetic number, because the mean of its divisors is an integer number (37398662136).

Almost surely, 2^223542002433 is an apocalyptic number.

It is an amenable number.

223542002433 is a deficient number, since it is larger than the sum of its proper divisors (75647294655).

223542002433 is a wasteful number, since it uses less digits than its factorization.

223542002433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283323463.

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 223542002433 its reverse (334200245322), we get a palindrome (557742247755).

The spelling of 223542002433 in words is "two hundred twenty-three billion, five hundred forty-two million, two thousand, four hundred thirty-three".