117373396140 has 1536 divisors, whose sum is σ = 531116974080. Its totient is φ = 20702822400.

The previous prime is 117373396079. The next prime is 117373396159. The reversal of 117373396140 is 41693373711.

117373396140 is a `hidden beast` number, since 1 + 173 + 7 + 339 + 6 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 487026420 + ... + 487026660.

It is an arithmetic number, because the mean of its divisors is an integer number (345779280).

Almost surely, 2^117373396140 is an apocalyptic number.

117373396140 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 117373396140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265558487040).

117373396140 is an abundant number, since it is smaller than the sum of its proper divisors (413743577940).

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

117373396140 is a wasteful number, since it uses less digits than its factorization.

117373396140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 117373396140 in words is "one hundred seventeen billion, three hundred seventy-three million, three hundred ninety-six thousand, one hundred forty".