67346206224416 has 24 divisors (see below), whose sum is σ = 151528964005440. Its totient is φ = 28862659810368.

The previous prime is 67346206224403. The next prime is 67346206224481. The reversal of 67346206224416 is 61442260264376.

It is a happy number.

It is a super-2 number, since 2×67346206224416² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150326352956 + ... + 150326353403.

It is an arithmetic number, because the mean of its divisors is an integer number (6313706833560).

Almost surely, 2^{67346206224416} is an apocalyptic number.

It is an amenable number.

67346206224416 is an abundant number, since it is smaller than the sum of its proper divisors (84182757781024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67346206224416 is a wasteful number, since it uses less digits than its factorization.

67346206224416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300652706376 (or 300652706368 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 53.

The spelling of 67346206224416 in words is "sixty-seven trillion, three hundred forty-six billion, two hundred six million, two hundred twenty-four thousand, four hundred sixteen".