117593487411 has 4 divisors (see below), whose sum is σ = 156791316552. Its totient is φ = 78395658272.

The previous prime is 117593487409. The next prime is 117593487421. The reversal of 117593487411 is 114784395711.

It is a happy number.

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 117593487411 - 2¹ = 117593487409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117593487421) 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, 19598914566 + ... + 19598914571.

It is an arithmetic number, because the mean of its divisors is an integer number (39197829138).

Almost surely, 2^117593487411 is an apocalyptic number.

117593487411 is a deficient number, since it is larger than the sum of its proper divisors (39197829141).

117593487411 is an equidigital number, since it uses as much as digits as its factorization.

117593487411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39197829140.

The product of its digits is 846720, while the sum is 51.

The spelling of 117593487411 in words is "one hundred seventeen billion, five hundred ninety-three million, four hundred eighty-seven thousand, four hundred eleven".