117658749963 has 8 divisors (see below), whose sum is σ = 166106470608. Its totient is φ = 73825097984.

The previous prime is 117658749961. The next prime is 117658750057. The reversal of 117658749963 is 369947856711.

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 117658749963 - 2¹ = 117658749961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117658749894 and 117658749903.

It is not an unprimeable number, because it can be changed into a prime (117658749961) 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, 1153517106 + ... + 1153517207.

It is an arithmetic number, because the mean of its divisors is an integer number (20763308826).

Almost surely, 2^117658749963 is an apocalyptic number.

117658749963 is a deficient number, since it is larger than the sum of its proper divisors (48447720645).

117658749963 is a wasteful number, since it uses less digits than its factorization.

117658749963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307034333.

The product of its digits is 68584320, while the sum is 66.

The spelling of 117658749963 in words is "one hundred seventeen billion, six hundred fifty-eight million, seven hundred forty-nine thousand, nine hundred sixty-three".