67341443422 has 16 divisors (see below), whose sum is σ = 111062771712. Its totient is φ = 30368724120.

The previous prime is 67341443419. The next prime is 67341443461. The reversal of 67341443422 is 22434414376.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 12048288 + ... + 12053875.

It is an arithmetic number, because the mean of its divisors is an integer number (6941423232).

Almost surely, 2^67341443422 is an apocalyptic number.

67341443422 is a deficient number, since it is larger than the sum of its proper divisors (43721328290).

67341443422 is a wasteful number, since it uses less digits than its factorization.

67341443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24102303.

The product of its digits is 387072, while the sum is 40.

Adding to 67341443422 its reverse (22434414376), we get a palindrome (89775857798).

The spelling of 67341443422 in words is "sixty-seven billion, three hundred forty-one million, four hundred forty-three thousand, four hundred twenty-two".