13441423014431 has 8 divisors (see below), whose sum is σ = 14152001556720. Its totient is φ = 12731157994752.

The previous prime is 13441423014427. The next prime is 13441423014491. The reversal of 13441423014431 is 13441032414431.

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 13441423014431 - 2² = 13441423014427 is a prime.

It is a super-2 number, since 2×13441423014431² (a number of 27 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 = 13441423014391 and 13441423014400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441423014491) 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, 78292640 + ... + 78464133.

It is an arithmetic number, because the mean of its divisors is an integer number (1769000194590).

Almost surely, 2^{13441423014431} is an apocalyptic number.

13441423014431 is a deficient number, since it is larger than the sum of its proper divisors (710578542289).

13441423014431 is a wasteful number, since it uses less digits than its factorization.

13441423014431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156761305.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 13441423014431 its reverse (13441032414431), we get a palindrome (26882455428862).

The spelling of 13441423014431 in words is "thirteen trillion, four hundred forty-one billion, four hundred twenty-three million, fourteen thousand, four hundred thirty-one".