116538696480 has 192 divisors, whose sum is σ = 392542028928. Its totient is φ = 28959129600.

The previous prime is 116538696479. The next prime is 116538696493. The reversal of 116538696480 is 84696835611.

It is a self number, because there is not a number n which added to its sum of digits gives 116538696480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 753459 + ... + 894861.

It is an arithmetic number, because the mean of its divisors is an integer number (2044489734).

Almost surely, 2^116538696480 is an apocalyptic number.

116538696480 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 116538696480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196271014464).

116538696480 is an abundant number, since it is smaller than the sum of its proper divisors (276003332448).

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

116538696480 is a wasteful number, since it uses less digits than its factorization.

116538696480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141539 (or 141531 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 116538696480 in words is "one hundred sixteen billion, five hundred thirty-eight million, six hundred ninety-six thousand, four hundred eighty".