13232231441 has 16 divisors (see below), whose sum is σ = 15560361600. Its totient is φ = 11093397120.

The previous prime is 13232231437. The next prime is 13232231443. The reversal of 13232231441 is 14413223231.

It is not a de Polignac number, because 13232231441 - 2² = 13232231437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13232231441.

It is not an unprimeable number, because it can be changed into a prime (13232231443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108485 + ... + 195533.

It is an arithmetic number, because the mean of its divisors is an integer number (972522600).

Almost surely, 2^13232231441 is an apocalyptic number.

13232231441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13232231441 is a deficient number, since it is larger than the sum of its proper divisors (2328130159).

13232231441 is a wasteful number, since it uses less digits than its factorization.

13232231441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88136.

The product of its digits is 3456, while the sum is 26.

Adding to 13232231441 its reverse (14413223231), we get a palindrome (27645454672).

The spelling of 13232231441 in words is "thirteen billion, two hundred thirty-two million, two hundred thirty-one thousand, four hundred forty-one".