13189514382 has 24 divisors (see below), whose sum is σ = 31175216280. Its totient is φ = 3996822480.

The previous prime is 13189514353. The next prime is 13189514407. The reversal of 13189514382 is 28341598131.

13189514382 is a `hidden beast` number, since 131 + 89 + 5 + 1 + 438 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33306657 + ... + 33307052.

It is an arithmetic number, because the mean of its divisors is an integer number (1298967345).

Almost surely, 2^13189514382 is an apocalyptic number.

13189514382 is an abundant number, since it is smaller than the sum of its proper divisors (17985701898).

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

13189514382 is a wasteful number, since it uses less digits than its factorization.

13189514382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66613728 (or 66613725 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The spelling of 13189514382 in words is "thirteen billion, one hundred eighty-nine million, five hundred fourteen thousand, three hundred eighty-two".