68974167612 has 48 divisors (see below), whose sum is σ = 193611703040. Its totient is φ = 18669699072.

The previous prime is 68974167539. The next prime is 68974167637. The reversal of 68974167612 is 21676147986.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21606853 + ... + 21610044.

Almost surely, 2^68974167612 is an apocalyptic number.

It is an amenable number.

68974167612 is an abundant number, since it is smaller than the sum of its proper divisors (124637535428).

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

68974167612 is a wasteful number, since it uses less digits than its factorization.

68974167612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43216930 (or 43216928 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 57.

The spelling of 68974167612 in words is "sixty-eight billion, nine hundred seventy-four million, one hundred sixty-seven thousand, six hundred twelve".