13441004431 has 8 divisors (see below), whose sum is σ = 14026626144. Its totient is φ = 12855485280.

The previous prime is 13441004411. The next prime is 13441004443. The reversal of 13441004431 is 13440014431.

13441004431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13441004431 - 2¹⁷ = 13440873359 is a prime.

It is a super-2 number, since 2×13441004431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13441004396 and 13441004405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441004411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376621 + ... + 410761.

It is an arithmetic number, because the mean of its divisors is an integer number (1753328268).

Almost surely, 2^13441004431 is an apocalyptic number.

13441004431 is a deficient number, since it is larger than the sum of its proper divisors (585621713).

13441004431 is a wasteful number, since it uses less digits than its factorization.

13441004431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51281.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13441004431 its reverse (13440014431), we get a palindrome (26881018862).

The spelling of 13441004431 in words is "thirteen billion, four hundred forty-one million, four thousand, four hundred thirty-one".