1344032023231 has 8 divisors (see below), whose sum is σ = 1356527865600. Its totient is φ = 1331591595480.

The previous prime is 1344032023189. The next prime is 1344032023237. The reversal of 1344032023231 is 1323202304431.

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 a de Polignac number, because none of the positive numbers 2^k-1344032023231 is a prime.

It is a super-2 number, since 2×1344032023231² (a number of 25 digits) contains 22 as substring.

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 1344032023231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344032023237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13804921 + ... + 13901938.

It is an arithmetic number, because the mean of its divisors is an integer number (169565983200).

Almost surely, 2^{1344032023231} is an apocalyptic number.

1344032023231 is a deficient number, since it is larger than the sum of its proper divisors (12495842369).

1344032023231 is a wasteful number, since it uses less digits than its factorization.

1344032023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27707309.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1344032023231 its reverse (1323202304431), we get a palindrome (2667234327662).

The spelling of 1344032023231 in words is "one trillion, three hundred forty-four billion, thirty-two million, twenty-three thousand, two hundred thirty-one".