117453829766 has 48 divisors (see below), whose sum is σ = 232326304560. Its totient is φ = 44019702720.

The previous prime is 117453829729. The next prime is 117453829771. The reversal of 117453829766 is 667928354711.

It is a super-2 number, since 2×117453829766² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2401925 + ... + 2450336.

It is an arithmetic number, because the mean of its divisors is an integer number (4840131345).

Almost surely, 2^117453829766 is an apocalyptic number.

117453829766 is a deficient number, since it is larger than the sum of its proper divisors (114872474794).

117453829766 is a wasteful number, since it uses less digits than its factorization.

117453829766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852309 (or 4852302 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 59.

The spelling of 117453829766 in words is "one hundred seventeen billion, four hundred fifty-three million, eight hundred twenty-nine thousand, seven hundred sixty-six".