67804840876 has 12 divisors (see below), whose sum is σ = 118661351760. Its totient is φ = 33901597520.

The previous prime is 67804840871. The next prime is 67804840891.

67804840876 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 67804840876.

It is not an unprimeable number, because it can be changed into a prime (67804840871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246 + ... + 368266.

It is an arithmetic number, because the mean of its divisors is an integer number (9888445980).

Almost surely, 2^67804840876 is an apocalyptic number.

It is an amenable number.

67804840876 is a deficient number, since it is larger than the sum of its proper divisors (50856510884).

67804840876 is a wasteful number, since it uses less digits than its factorization.

67804840876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411464 (or 411462 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 58.

The spelling of 67804840876 in words is "sixty-seven billion, eight hundred four million, eight hundred forty thousand, eight hundred seventy-six".