67243834276 has 6 divisors (see below), whose sum is σ = 117676709990. Its totient is φ = 33621917136.

The previous prime is 67243834223. The next prime is 67243834291.

67243834276 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 46817707876 + 20426126400 = 216374^2 + 142920^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8405479281 + ... + 8405479288.

Almost surely, 2^67243834276 is an apocalyptic number.

It is an amenable number.

67243834276 is a deficient number, since it is larger than the sum of its proper divisors (50432875714).

67243834276 is a wasteful number, since it uses less digits than its factorization.

67243834276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16810958573 (or 16810958571 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 52.

The spelling of 67243834276 in words is "sixty-seven billion, two hundred forty-three million, eight hundred thirty-four thousand, two hundred seventy-six".