67334874148 has 12 divisors (see below), whose sum is σ = 121899341340. Its totient is φ = 32506490912.

The previous prime is 67334874137. The next prime is 67334874179. The reversal of 67334874148 is 84147843376.

It is a happy number.

67334874148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51319465444 + 16015408704 = 226538^2 + 126552^2 .

It is a super-4 number, since 4×67334874148⁴ (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290236411 + ... + 290236642.

It is an arithmetic number, because the mean of its divisors is an integer number (10158278445).

Almost surely, 2^67334874148 is an apocalyptic number.

It is an amenable number.

67334874148 is a deficient number, since it is larger than the sum of its proper divisors (54564467192).

67334874148 is a wasteful number, since it uses less digits than its factorization.

67334874148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580473086 (or 580473084 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 55.

The spelling of 67334874148 in words is "sixty-seven billion, three hundred thirty-four million, eight hundred seventy-four thousand, one hundred forty-eight".