117718829483 has 4 divisors (see below), whose sum is σ = 120590020488. Its totient is φ = 114847638480.

The previous prime is 117718829479. The next prime is 117718829513. The reversal of 117718829483 is 384928817711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117718829483 - 2² = 117718829479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117718829783) 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, 1435595441 + ... + 1435595522.

It is an arithmetic number, because the mean of its divisors is an integer number (30147505122).

Almost surely, 2^117718829483 is an apocalyptic number.

117718829483 is a deficient number, since it is larger than the sum of its proper divisors (2871191005).

117718829483 is an equidigital number, since it uses as much as digits as its factorization.

117718829483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871191004.

The product of its digits is 5419008, while the sum is 59.

The spelling of 117718829483 in words is "one hundred seventeen billion, seven hundred eighteen million, eight hundred twenty-nine thousand, four hundred eighty-three".