13967032328 has 64 divisors (see below), whose sum is σ = 26896590000. Its totient is φ = 6798016512.

The previous prime is 13967032327. The next prime is 13967032351. The reversal of 13967032328 is 82323076931.

It can be written as a sum of positive squares in 8 ways, for example, as 548590084 + 13418442244 = 23422^2 + 115838^2 .

It is not an unprimeable number, because it can be changed into a prime (13967032327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13064978 + ... + 13066046.

Almost surely, 2^13967032328 is an apocalyptic number.

It is an amenable number.

13967032328 is a deficient number, since it is larger than the sum of its proper divisors (12929557672).

13967032328 is a wasteful number, since it uses less digits than its factorization.

13967032328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 13967032328 in words is "thirteen billion, nine hundred sixty-seven million, thirty-two thousand, three hundred twenty-eight".