117952691356 has 12 divisors (see below), whose sum is σ = 206431418592. Its totient is φ = 58972286048.

The previous prime is 117952691327. The next prime is 117952691359. The reversal of 117952691356 is 653196259711.

It is a junction number, because it is equal to n+sod(n) for n = 117952691297 and 117952691306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117952691359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949060 + ... + 1066123.

It is an arithmetic number, because the mean of its divisors is an integer number (17202618216).

Almost surely, 2^117952691356 is an apocalyptic number.

It is an amenable number.

117952691356 is a deficient number, since it is larger than the sum of its proper divisors (88478727236).

117952691356 is a wasteful number, since it uses less digits than its factorization.

117952691356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029820 (or 2029818 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 55.

The spelling of 117952691356 in words is "one hundred seventeen billion, nine hundred fifty-two million, six hundred ninety-one thousand, three hundred fifty-six".