117293270720 has 224 divisors, whose sum is σ = 299856997440. Its totient is φ = 43546705920.

The previous prime is 117293270719. The next prime is 117293270761. The reversal of 117293270720 is 27072392711.

It is a super-2 number, since 2×117293270720² (a number of 23 digits) contains 22 as substring.

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, 136864532 + ... + 136865388.

It is an arithmetic number, because the mean of its divisors is an integer number (1338647310).

Almost surely, 2^117293270720 is an apocalyptic number.

117293270720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117293270720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149928498720).

117293270720 is an abundant number, since it is smaller than the sum of its proper divisors (182563726720).

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

117293270720 is a wasteful number, since it uses less digits than its factorization.

117293270720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 41.

The spelling of 117293270720 in words is "one hundred seventeen billion, two hundred ninety-three million, two hundred seventy thousand, seven hundred twenty".