117313275040 has 96 divisors (see below), whose sum is σ = 299608315776. Its totient is φ = 43150771200.

The previous prime is 117313274999. The next prime is 117313275073. The reversal of 117313275040 is 40572313711.

It is a super-2 number, since 2×117313275040² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117313274987 and 117313275005.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439815 + ... + 654265.

It is an arithmetic number, because the mean of its divisors is an integer number (3120919956).

Almost surely, 2^117313275040 is an apocalyptic number.

117313275040 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 117313275040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149804157888).

117313275040 is an abundant number, since it is smaller than the sum of its proper divisors (182295040736).

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

117313275040 is a wasteful number, since it uses less digits than its factorization.

117313275040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214742 (or 214734 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

Adding to 117313275040 its reverse (40572313711), we get a palindrome (157885588751).

The spelling of 117313275040 in words is "one hundred seventeen billion, three hundred thirteen million, two hundred seventy-five thousand, forty".