67232703216 has 80 divisors (see below), whose sum is σ = 202547552000. Its totient is φ = 19209339072.

The previous prime is 67232703199. The next prime is 67232703217. The reversal of 67232703216 is 61230723276.

It is a super-3 number, since 3×67232703216³ (a number of 33 digits) contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67232703217) 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 15 ways as a sum of consecutive naturals, for example, 2025346 + ... + 2058273.

It is an arithmetic number, because the mean of its divisors is an integer number (2531844400).

Almost surely, 2^67232703216 is an apocalyptic number.

It is an amenable number.

67232703216 is an abundant number, since it is smaller than the sum of its proper divisors (135314848784).

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

67232703216 is a wasteful number, since it uses less digits than its factorization.

67232703216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083651 (or 4083631 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 67232703216 in words is "sixty-seven billion, two hundred thirty-two million, seven hundred three thousand, two hundred sixteen".