117340562845 has 24 divisors (see below), whose sum is σ = 159089055840. Its totient is φ = 82395848640.

The previous prime is 117340562813. The next prime is 117340562873. The reversal of 117340562845 is 548265043711.

It is not a de Polignac number, because 117340562845 - 2⁵ = 117340562813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117340562795 and 117340562804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1222155 + ... + 1314664.

It is an arithmetic number, because the mean of its divisors is an integer number (6628710660).

Almost surely, 2^117340562845 is an apocalyptic number.

It is an amenable number.

117340562845 is a deficient number, since it is larger than the sum of its proper divisors (41748492995).

117340562845 is a wasteful number, since it uses less digits than its factorization.

117340562845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536893 (or 2536864 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 117340562845 in words is "one hundred seventeen billion, three hundred forty million, five hundred sixty-two thousand, eight hundred forty-five".