116658294804 has 54 divisors (see below), whose sum is σ = 298666807530. Its totient is φ = 38393795232.

The previous prime is 116658294803. The next prime is 116658294821. The reversal of 116658294804 is 408492856611.

116658294804 is a `hidden beast` number, since 1 + 16 + 6 + 582 + 9 + 48 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 113259171600 + 3399123204 = 336540^2 + 58302^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116658294803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 34939 + ... + 484290.

Almost surely, 2^116658294804 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 116658294804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149333403765).

116658294804 is an abundant number, since it is smaller than the sum of its proper divisors (182008512726).

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

116658294804 is a wasteful number, since it uses less digits than its factorization.

116658294804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519397 (or 519313 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 116658294804 in words is "one hundred sixteen billion, six hundred fifty-eight million, two hundred ninety-four thousand, eight hundred four".