67412690965 has 8 divisors (see below), whose sum is σ = 80969656320. Its totient is φ = 53880534672.

The previous prime is 67412690951. The next prime is 67412690981. The reversal of 67412690965 is 56909621476.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67412690965 - 2²¹ = 67410593813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6196285 + ... + 6207154.

It is an arithmetic number, because the mean of its divisors is an integer number (10121207040).

Almost surely, 2^67412690965 is an apocalyptic number.

It is an amenable number.

67412690965 is a deficient number, since it is larger than the sum of its proper divisors (13556965355).

67412690965 is a wasteful number, since it uses less digits than its factorization.

67412690965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12404531.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 67412690965 in words is "sixty-seven billion, four hundred twelve million, six hundred ninety thousand, nine hundred sixty-five".