117745232000 has 256 divisors, whose sum is σ = 321721545600. Its totient is φ = 42499584000.

The previous prime is 117745231963. The next prime is 117745232009. The reversal of 117745232000 is 232547711.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (117745232009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24461594 + ... + 24466406.

Almost surely, 2^117745232000 is an apocalyptic number.

117745232000 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 117745232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160860772800).

117745232000 is an abundant number, since it is smaller than the sum of its proper divisors (203976313600).

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

117745232000 is a wasteful number, since it uses less digits than its factorization.

117745232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992 (or 4970 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

Adding to 117745232000 its reverse (232547711), we get a palindrome (117977779711).

The spelling of 117745232000 in words is "one hundred seventeen billion, seven hundred forty-five million, two hundred thirty-two thousand".