117786463744 has 20 divisors (see below), whose sum is σ = 235342876824. Its totient is φ = 58893231616.

The previous prime is 117786463699. The next prime is 117786463759. The reversal of 117786463744 is 447364687711.

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, 115025332 + ... + 115026355.

Almost surely, 2^117786463744 is an apocalyptic number.

It is an amenable number.

117786463744 is a deficient number, since it is larger than the sum of its proper divisors (117556413080).

117786463744 is an frugal number, since it uses more digits than its factorization.

117786463744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230051705 (or 230051689 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 58.

The spelling of 117786463744 in words is "one hundred seventeen billion, seven hundred eighty-six million, four hundred sixty-three thousand, seven hundred forty-four".