11732115291688 has 32 divisors (see below), whose sum is σ = 23998078200960. Its totient is φ = 5332653089280.

The previous prime is 11732115291683. The next prime is 11732115291703. The reversal of 11732115291688 is 88619251123711.

It is not an unprimeable number, because it can be changed into a prime (11732115291683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196856 + ... + 5318872.

It is an arithmetic number, because the mean of its divisors is an integer number (749939943780).

Almost surely, 2^{11732115291688} is an apocalyptic number.

It is an amenable number.

11732115291688 is an abundant number, since it is smaller than the sum of its proper divisors (12265962909272).

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

11732115291688 is a wasteful number, since it uses less digits than its factorization.

11732115291688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164737 (or 3164733 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 55.

The spelling of 11732115291688 in words is "eleven trillion, seven hundred thirty-two billion, one hundred fifteen million, two hundred ninety-one thousand, six hundred eighty-eight".