13927028044 has 18 divisors (see below), whose sum is σ = 25656946980. Its totient is φ = 6596525952.

The previous prime is 13927028033. The next prime is 13927028069. The reversal of 13927028044 is 44082072931.

It is a super-2 number, since 2×13927028044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13927027988 and 13927028006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1022044 + ... + 1035580.

Almost surely, 2^13927028044 is an apocalyptic number.

It is an amenable number.

13927028044 is a deficient number, since it is larger than the sum of its proper divisors (11729918936).

13927028044 is an frugal number, since it uses more digits than its factorization.

13927028044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27097 (or 13558 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 13927028044 in words is "thirteen billion, nine hundred twenty-seven million, twenty-eight thousand, forty-four".