116273329920 has 432 divisors, whose sum is σ = 439856307072. Its totient is φ = 28123914240.

The previous prime is 116273329891. The next prime is 116273329927. The reversal of 116273329920 is 29923372611.

116273329920 is a `hidden beast` number, since 11 + 627 + 3 + 3 + 2 + 9 + 9 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116273329927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81480247 + ... + 81481673.

It is an arithmetic number, because the mean of its divisors is an integer number (1018185896).

Almost surely, 2^116273329920 is an apocalyptic number.

116273329920 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 116273329920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219928153536).

116273329920 is an abundant number, since it is smaller than the sum of its proper divisors (323582977152).

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

116273329920 is a wasteful number, since it uses less digits than its factorization.

116273329920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2091 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 116273329920 in words is "one hundred sixteen billion, two hundred seventy-three million, three hundred twenty-nine thousand, nine hundred twenty".