117845562294 has 12 divisors (see below), whose sum is σ = 255332051676. Its totient is φ = 39281854092.

The previous prime is 117845562257. The next prime is 117845562299. The reversal of 117845562294 is 492265548711.

117845562294 is a `hidden beast` number, since 1 + 1 + 7 + 8 + 4 + 5 + 5 + 622 + 9 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 117845562294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117845562299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3273487824 + ... + 3273487859.

It is an arithmetic number, because the mean of its divisors is an integer number (21277670973).

Almost surely, 2^117845562294 is an apocalyptic number.

117845562294 is an abundant number, since it is smaller than the sum of its proper divisors (137486489382).

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

117845562294 is a wasteful number, since it uses less digits than its factorization.

117845562294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6546975691 (or 6546975688 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 117845562294 in words is "one hundred seventeen billion, eight hundred forty-five million, five hundred sixty-two thousand, two hundred ninety-four".