116251506324 has 144 divisors (see below), whose sum is σ = 300770608320. Its totient is φ = 37851287040.

The previous prime is 116251506263. The next prime is 116251506367. The reversal of 116251506324 is 423605152611.

116251506324 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 5 + 15 + 0 + 632 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 198043159 + ... + 198043745.

It is an arithmetic number, because the mean of its divisors is an integer number (2088684780).

Almost surely, 2^116251506324 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 116251506324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150385304160).

116251506324 is an abundant number, since it is smaller than the sum of its proper divisors (184519101996).

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

116251506324 is a wasteful number, since it uses less digits than its factorization.

116251506324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270 (or 1265 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 116251506324 its reverse (423605152611), we get a palindrome (539856658935).

The spelling of 116251506324 in words is "one hundred sixteen billion, two hundred fifty-one million, five hundred six thousand, three hundred twenty-four".