117345065340 has 96 divisors (see below), whose sum is σ = 329506523136. Its totient is φ = 31202599680.

The previous prime is 117345065309. The next prime is 117345065353. The reversal of 117345065340 is 43560543711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54756309 + ... + 54758451.

It is an arithmetic number, because the mean of its divisors is an integer number (3432359616).

Almost surely, 2^117345065340 is an apocalyptic number.

117345065340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117345065340 is an abundant number, since it is smaller than the sum of its proper divisors (212161457796).

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

117345065340 is a wasteful number, since it uses less digits than its factorization.

117345065340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339 (or 4337 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 117345065340 in words is "one hundred seventeen billion, three hundred forty-five million, sixty-five thousand, three hundred forty".