13928468184 has 128 divisors (see below), whose sum is σ = 39419352000. Its totient is φ = 4555699200.

The previous prime is 13928468143. The next prime is 13928468207. The reversal of 13928468184 is 48186482931.

It is a happy number.

13928468184 is a `hidden beast` number, since 13 + 92 + 8 + 468 + 1 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13928468184.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6863682 + ... + 6865710.

Almost surely, 2^13928468184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13928468184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19709676000).

13928468184 is an abundant number, since it is smaller than the sum of its proper divisors (25490883816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13928468184 is a wasteful number, since it uses less digits than its factorization.

13928468184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626 (or 2616 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The spelling of 13928468184 in words is "thirteen billion, nine hundred twenty-eight million, four hundred sixty-eight thousand, one hundred eighty-four".