11688335331270 has 128 divisors (see below), whose sum is σ = 30915000635904. Its totient is φ = 2809982859264.

The previous prime is 11688335331221. The next prime is 11688335331371. The reversal of 11688335331270 is 7213353388611.

11688335331270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 279316969 + ... + 279358811.

It is an arithmetic number, because the mean of its divisors is an integer number (241523442468).

Almost surely, 2^{11688335331270} is an apocalyptic number.

11688335331270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11688335331270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15457500317952).

11688335331270 is an abundant number, since it is smaller than the sum of its proper divisors (19226665304634).

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

11688335331270 is a wasteful number, since it uses less digits than its factorization.

11688335331270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58566.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 11688335331270 in words is "eleven trillion, six hundred eighty-eight billion, three hundred thirty-five million, three hundred thirty-one thousand, two hundred seventy".