11988603339 has 24 divisors (see below), whose sum is σ = 16513729200. Its totient is φ = 7733636352.

The previous prime is 11988603331. The next prime is 11988603373. The reversal of 11988603339 is 93330688911.

11988603339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11988603339 - 2³ = 11988603331 is a prime.

It is a super-2 number, since 2×11988603339² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11988603291 and 11988603300.

It is not an unprimeable number, because it can be changed into a prime (11988603331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 840237 + ... + 854385.

It is an arithmetic number, because the mean of its divisors is an integer number (688072050).

Almost surely, 2^11988603339 is an apocalyptic number.

11988603339 is a deficient number, since it is larger than the sum of its proper divisors (4525125861).

11988603339 is an equidigital number, since it uses as much as digits as its factorization.

11988603339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14351 (or 14278 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 11988603339 in words is "eleven billion, nine hundred eighty-eight million, six hundred three thousand, three hundred thirty-nine".