67873681006 has 4 divisors (see below), whose sum is σ = 101810521512. Its totient is φ = 33936840502.

The previous prime is 67873680947. The next prime is 67873681027. The reversal of 67873681006 is 60018637876.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16968420250 + ... + 16968420253.

It is an arithmetic number, because the mean of its divisors is an integer number (25452630378).

Almost surely, 2^67873681006 is an apocalyptic number.

67873681006 is a deficient number, since it is larger than the sum of its proper divisors (33936840506).

67873681006 is a wasteful number, since it uses less digits than its factorization.

67873681006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33936840505.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 67873681006 in words is "sixty-seven billion, eight hundred seventy-three million, six hundred eighty-one thousand, six".