116549394624 has 168 divisors, whose sum is σ = 362060469680. Its totient is φ = 35632576512.

The previous prime is 116549394623. The next prime is 116549394691. The reversal of 116549394624 is 426493945611.

116549394624 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 4 + 9 + 3 + 9 + 4 + 624 = 666.

It is a super-2 number, since 2×116549394624² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116549394623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126047 + ... + 1225185.

Almost surely, 2^116549394624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116549394624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181030234840).

116549394624 is an abundant number, since it is smaller than the sum of its proper divisors (245511075056).

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

116549394624 is a wasteful number, since it uses less digits than its factorization.

116549394624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99327 (or 99314 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 116549394624 in words is "one hundred sixteen billion, five hundred forty-nine million, three hundred ninety-four thousand, six hundred twenty-four".