42223235343 has 8 divisors (see below), whose sum is σ = 58745371008. Its totient is φ = 26924961624.

The previous prime is 42223235321. The next prime is 42223235377. The reversal of 42223235343 is 34353232224.

It is a happy number.

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

It is not a de Polignac number, because 42223235343 - 2¹² = 42223231247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42223233343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305965405 + ... + 305965542.

It is an arithmetic number, because the mean of its divisors is an integer number (7343171376).

Almost surely, 2^42223235343 is an apocalyptic number.

42223235343 is a deficient number, since it is larger than the sum of its proper divisors (16522135665).

42223235343 is a wasteful number, since it uses less digits than its factorization.

42223235343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611930973.

The product of its digits is 103680, while the sum is 33.

Adding to 42223235343 its reverse (34353232224), we get a palindrome (76576467567).

The spelling of 42223235343 in words is "forty-two billion, two hundred twenty-three million, two hundred thirty-five thousand, three hundred forty-three".