13181059384 has 64 divisors (see below), whose sum is σ = 26230579200. Its totient is φ = 6200064000.

The previous prime is 13181059369. The next prime is 13181059391. The reversal of 13181059384 is 48395018131.

It is a self number, because there is not a number n which added to its sum of digits gives 13181059384.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756312 + ... + 1763800.

It is an arithmetic number, because the mean of its divisors is an integer number (409852800).

Almost surely, 2^13181059384 is an apocalyptic number.

It is an amenable number.

13181059384 is a deficient number, since it is larger than the sum of its proper divisors (13049519816).

13181059384 is a wasteful number, since it uses less digits than its factorization.

13181059384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724 (or 7720 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 13181059384 in words is "thirteen billion, one hundred eighty-one million, fifty-nine thousand, three hundred eighty-four".