13232181960 has 192 divisors, whose sum is σ = 43752908160. Its totient is φ = 3467520000.

The previous prime is 13232181917. The next prime is 13232181961. The reversal of 13232181960 is 6918123231.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13232181961) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10248915 + ... + 10250205.

It is an arithmetic number, because the mean of its divisors is an integer number (227879730).

Almost surely, 2^13232181960 is an apocalyptic number.

13232181960 is a gapful number since it is divisible by the number (10) 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 13232181960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21876454080).

13232181960 is an abundant number, since it is smaller than the sum of its proper divisors (30520726200).

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

13232181960 is a wasteful number, since it uses less digits than its factorization.

13232181960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 13232181960 in words is "thirteen billion, two hundred thirty-two million, one hundred eighty-one thousand, nine hundred sixty".