13141173888 has 128 divisors (see below), whose sum is σ = 39018672000. Its totient is φ = 4353970176.

The previous prime is 13141173839. The next prime is 13141173911. The reversal of 13141173888 is 88837114131.

It is a tau number, because it is divible by the number of its divisors (128).

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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565768 + ... + 588536.

It is an arithmetic number, because the mean of its divisors is an integer number (304833375).

Almost surely, 2^13141173888 is an apocalyptic number.

13141173888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13141173888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19509336000).

13141173888 is an abundant number, since it is smaller than the sum of its proper divisors (25877498112).

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

13141173888 is a wasteful number, since it uses less digits than its factorization.

13141173888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22959 (or 22941 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The spelling of 13141173888 in words is "thirteen billion, one hundred forty-one million, one hundred seventy-three thousand, eight hundred eighty-eight".