13344231401 has 8 divisors (see below), whose sum is σ = 13478370624. Its totient is φ = 13210266960.

The previous prime is 13344231389. The next prime is 13344231421. The reversal of 13344231401 is 10413244331.

It is a happy number.

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 13344231401 - 2¹⁸ = 13343969257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13344231421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112556 + ... + 198386.

It is an arithmetic number, because the mean of its divisors is an integer number (1684796328).

Almost surely, 2^13344231401 is an apocalyptic number.

It is an amenable number.

13344231401 is a deficient number, since it is larger than the sum of its proper divisors (134139223).

13344231401 is a wasteful number, since it uses less digits than its factorization.

13344231401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87391.

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

Adding to 13344231401 its reverse (10413244331), we get a palindrome (23757475732).

The spelling of 13344231401 in words is "thirteen billion, three hundred forty-four million, two hundred thirty-one thousand, four hundred one".