116575145984 has 312 divisors, whose sum is σ = 273516755232. Its totient is φ = 49244405760.

The previous prime is 116575145969. The next prime is 116575146031. The reversal of 116575145984 is 489541575611.

It is a super-2 number, since 2×116575145984² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1596919772 + ... + 1596919844.

Almost surely, 2^116575145984 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 116575145984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136758377616).

116575145984 is an abundant number, since it is smaller than the sum of its proper divisors (156941609248).

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

116575145984 is an equidigital number, since it uses as much as digits as its factorization.

116575145984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 176 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 56.

The spelling of 116575145984 in words is "one hundred sixteen billion, five hundred seventy-five million, one hundred forty-five thousand, nine hundred eighty-four".