117408851227 has 4 divisors (see below), whose sum is σ = 117416686720. Its totient is φ = 117401015736.

The previous prime is 117408851201. The next prime is 117408851257. The reversal of 117408851227 is 722158804711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722158804711 = 28283 ⋅25533317.

It is a cyclic number.

It is not a de Polignac number, because 117408851227 - 2⁷ = 117408851099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117408851257) 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, 3895227 + ... + 3925252.

It is an arithmetic number, because the mean of its divisors is an integer number (29354171680).

Almost surely, 2^117408851227 is an apocalyptic number.

117408851227 is a deficient number, since it is larger than the sum of its proper divisors (7835493).

117408851227 is an equidigital number, since it uses as much as digits as its factorization.

117408851227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7835492.

The product of its (nonzero) digits is 250880, while the sum is 46.

The spelling of 117408851227 in words is "one hundred seventeen billion, four hundred eight million, eight hundred fifty-one thousand, two hundred twenty-seven".