13933080890771 has 16 divisors (see below), whose sum is σ = 16475154321600. Its totient is φ = 11529043104768.

The previous prime is 13933080890759. The next prime is 13933080890779. The reversal of 13933080890771 is 17709808033931.

It is a de Polignac number, because none of the positive numbers 2^k-13933080890771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13933080890771.

It is not an unprimeable number, because it can be changed into a prime (13933080890779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3987686 + ... + 6615723.

It is an arithmetic number, because the mean of its divisors is an integer number (1029697145100).

Almost surely, 2^{13933080890771} is an apocalyptic number.

13933080890771 is a deficient number, since it is larger than the sum of its proper divisors (2542073430829).

13933080890771 is a wasteful number, since it uses less digits than its factorization.

13933080890771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10609918.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The spelling of 13933080890771 in words is "thirteen trillion, nine hundred thirty-three billion, eighty million, eight hundred ninety thousand, seven hundred seventy-one".