117356945476 has 27 divisors (see below), whose sum is σ = 206880730077. Its totient is φ = 58251282960.

The previous prime is 117356945429. The next prime is 117356945507. The reversal of 117356945476 is 674549653711.

The square root of 117356945476 is 342574.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 34399120900 + 82957824576 = 185470^2 + 288024^2 .

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 117356945476.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 107567691 + ... + 107568781.

Almost surely, 2^117356945476 is an apocalyptic number.

117356945476 is the 342574-th square number.

It is an amenable number.

117356945476 is a deficient number, since it is larger than the sum of its proper divisors (89523784601).

117356945476 is an frugal number, since it uses more digits than its factorization.

117356945476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500 (or 1250 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 58.

The spelling of 117356945476 in words is "one hundred seventeen billion, three hundred fifty-six million, nine hundred forty-five thousand, four hundred seventy-six".