13771806892 has 6 divisors (see below), whose sum is σ = 24100662068. Its totient is φ = 6885903444.

The previous prime is 13771806887. The next prime is 13771806941. The reversal of 13771806892 is 29860817731.

13771806892 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721475858 + ... + 1721475865.

Almost surely, 2^13771806892 is an apocalyptic number.

It is an amenable number.

13771806892 is a deficient number, since it is larger than the sum of its proper divisors (10328855176).

13771806892 is a wasteful number, since it uses less digits than its factorization.

13771806892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442951727 (or 3442951725 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The spelling of 13771806892 in words is "thirteen billion, seven hundred seventy-one million, eight hundred six thousand, eight hundred ninety-two".