11331989288332 has 24 divisors (see below), whose sum is σ = 21005249496336. Its totient is φ = 5330735144448.

The previous prime is 11331989288239. The next prime is 11331989288353. The reversal of 11331989288332 is 23388298913311.

11331989288332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30528178 + ... + 30897145.

It is an arithmetic number, because the mean of its divisors is an integer number (875218729014).

Almost surely, 2^{11331989288332} is an apocalyptic number.

It is an amenable number.

11331989288332 is a deficient number, since it is larger than the sum of its proper divisors (9673260208004).

11331989288332 is a wasteful number, since it uses less digits than its factorization.

11331989288332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61428057 (or 61428055 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 61.

The spelling of 11331989288332 in words is "eleven trillion, three hundred thirty-one billion, nine hundred eighty-nine million, two hundred eighty-eight thousand, three hundred thirty-two".