117846448247 has 8 divisors (see below), whose sum is σ = 130187101440. Its totient is φ = 105777018360.

The previous prime is 117846448243. The next prime is 117846448267. The reversal of 117846448247 is 742844648711.

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 117846448247 - 2² = 117846448243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117846448192 and 117846448201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117846448243) 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, 67804913 + ... + 67806650.

It is an arithmetic number, because the mean of its divisors is an integer number (16273387680).

Almost surely, 2^117846448247 is an apocalyptic number.

117846448247 is a deficient number, since it is larger than the sum of its proper divisors (12340653193).

117846448247 is a wasteful number, since it uses less digits than its factorization.

117846448247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135611653.

The product of its digits is 9633792, while the sum is 56.

The spelling of 117846448247 in words is "one hundred seventeen billion, eight hundred forty-six million, four hundred forty-eight thousand, two hundred forty-seven".