13032430441 has 8 divisors (see below), whose sum is σ = 13172931464. Its totient is φ = 12892055040.

The previous prime is 13032430423. The next prime is 13032430447. The reversal of 13032430441 is 14403423031.

It can be written as a sum of positive squares in 4 ways, for example, as 5355166041 + 7677264400 = 73179^2 + 87620^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13032430441 - 2⁹ = 13032429929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032430447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185191 + ... + 245683.

It is an arithmetic number, because the mean of its divisors is an integer number (1646616433).

Almost surely, 2^13032430441 is an apocalyptic number.

It is an amenable number.

13032430441 is a deficient number, since it is larger than the sum of its proper divisors (140501023).

13032430441 is an equidigital number, since it uses as much as digits as its factorization.

13032430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62811.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13032430441 its reverse (14403423031), we get a palindrome (27435853472).

The spelling of 13032430441 in words is "thirteen billion, thirty-two million, four hundred thirty thousand, four hundred forty-one".