42334121422 has 8 divisors (see below), whose sum is σ = 63527203872. Its totient is φ = 21158386800.

The previous prime is 42334121413. The next prime is 42334121437. The reversal of 42334121422 is 22412143324.

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

It is a congruent number.

It is an unprimeable number.

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, 4330854 + ... + 4340617.

It is an arithmetic number, because the mean of its divisors is an integer number (7940900484).

Almost surely, 2^42334121422 is an apocalyptic number.

42334121422 is a deficient number, since it is larger than the sum of its proper divisors (21193082450).

42334121422 is a wasteful number, since it uses less digits than its factorization.

42334121422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8673914.

The product of its digits is 9216, while the sum is 28.

Adding to 42334121422 its reverse (22412143324), we get a palindrome (64746264746).

The spelling of 42334121422 in words is "forty-two billion, three hundred thirty-four million, one hundred twenty-one thousand, four hundred twenty-two".