67133804748 has 24 divisors (see below), whose sum is σ = 163456220928. Its totient is φ = 21404981136.

The previous prime is 67133804747. The next prime is 67133804761. The reversal of 67133804748 is 84740833176.

It is a happy number.

67133804748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 67133804748.

It is not an unprimeable number, because it can be changed into a prime (67133804741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121618936 + ... + 121619487.

It is an arithmetic number, because the mean of its divisors is an integer number (6810675872).

Almost surely, 2^67133804748 is an apocalyptic number.

It is an amenable number.

67133804748 is an abundant number, since it is smaller than the sum of its proper divisors (96322416180).

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

67133804748 is a wasteful number, since it uses less digits than its factorization.

67133804748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243238453 (or 243238451 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 67133804748 in words is "sixty-seven billion, one hundred thirty-three million, eight hundred four thousand, seven hundred forty-eight".