13933271056 has 20 divisors (see below), whose sum is σ = 26998285392. Its totient is φ = 6965971616.

The previous prime is 13933271021. The next prime is 13933271057. The reversal of 13933271056 is 65017233931.

13933271056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13933271057) 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 3 ways as a sum of consecutive naturals, for example, 161835 + ... + 232501.

Almost surely, 2^13933271056 is an apocalyptic number.

13933271056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13933271056 is a deficient number, since it is larger than the sum of its proper divisors (13065014336).

13933271056 is a wasteful number, since it uses less digits than its factorization.

13933271056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82998 (or 82992 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 40.

The spelling of 13933271056 in words is "thirteen billion, nine hundred thirty-three million, two hundred seventy-one thousand, fifty-six".