117936246961 has 8 divisors (see below), whose sum is σ = 127072471680. Its totient is φ = 108809194512.

The previous prime is 117936246919. The next prime is 117936246979. The reversal of 117936246961 is 169642639711.

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 117936246961 - 2⁷ = 117936246833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117936246061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266345 + ... + 2317798.

It is an arithmetic number, because the mean of its divisors is an integer number (15884058960).

Almost surely, 2^117936246961 is an apocalyptic number.

It is an amenable number.

117936246961 is a deficient number, since it is larger than the sum of its proper divisors (9136224719).

117936246961 is a wasteful number, since it uses less digits than its factorization.

117936246961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586135.

The product of its digits is 2939328, while the sum is 55.

The spelling of 117936246961 in words is "one hundred seventeen billion, nine hundred thirty-six million, two hundred forty-six thousand, nine hundred sixty-one".