117480543228 has 36 divisors (see below), whose sum is σ = 297690818880. Its totient is φ = 39064430016.

The previous prime is 117480543221. The next prime is 117480543239. The reversal of 117480543228 is 822345084711.

117480543228 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 80 + 543 + 2 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117480543221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3974700 + ... + 4004147.

Almost surely, 2^117480543228 is an apocalyptic number.

117480543228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117480543228 is an abundant number, since it is smaller than the sum of its proper divisors (180210275652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117480543228 is a wasteful number, since it uses less digits than its factorization.

117480543228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979266 (or 7979261 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 117480543228 in words is "one hundred seventeen billion, four hundred eighty million, five hundred forty-three thousand, two hundred twenty-eight".