117354411047 has 2 divisors, whose sum is σ = 117354411048. Its totient is φ = 117354411046.

The previous prime is 117354411037. The next prime is 117354411049. The reversal of 117354411047 is 740114453711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117354411047 is a prime.

Together with 117354411049, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117354411047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117354411049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58677205523 + 58677205524.

It is an arithmetic number, because the mean of its divisors is an integer number (58677205524).

Almost surely, 2^117354411047 is an apocalyptic number.

117354411047 is a deficient number, since it is larger than the sum of its proper divisors (1).

117354411047 is an equidigital number, since it uses as much as digits as its factorization.

117354411047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 38.

Adding to 117354411047 its reverse (740114453711), we get a palindrome (857468864758).

The spelling of 117354411047 in words is "one hundred seventeen billion, three hundred fifty-four million, four hundred eleven thousand, forty-seven".