117746186375 has 8 divisors (see below), whose sum is σ = 146947240752. Its totient is φ = 94196949000.

The previous prime is 117746186359. The next prime is 117746186377. The reversal of 117746186375 is 573681647711.

It is not a de Polignac number, because 117746186375 - 2⁴ = 117746186359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117746186375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117746186377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470984621 + ... + 470984870.

It is an arithmetic number, because the mean of its divisors is an integer number (18368405094).

Almost surely, 2^117746186375 is an apocalyptic number.

117746186375 is a deficient number, since it is larger than the sum of its proper divisors (29201054377).

117746186375 is an frugal number, since it uses more digits than its factorization.

117746186375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941969506 (or 941969496 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 56.

The spelling of 117746186375 in words is "one hundred seventeen billion, seven hundred forty-six million, one hundred eighty-six thousand, three hundred seventy-five".