1344053231 has 8 divisors (see below), whose sum is σ = 1440396384. Its totient is φ = 1250868960.

The previous prime is 1344053209. The next prime is 1344053233. The reversal of 1344053231 is 1323504431.

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 1344053231 - 2²⁶ = 1276944367 is a prime.

It is a super-2 number, since 2×1344053231² = 3612958175523078722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1344053231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344053233) 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, 788840 + ... + 790541.

It is an arithmetic number, because the mean of its divisors is an integer number (180049548).

Almost surely, 2^1344053231 is an apocalyptic number.

1344053231 is a deficient number, since it is larger than the sum of its proper divisors (96343153).

1344053231 is a wasteful number, since it uses less digits than its factorization.

1344053231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579441.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1344053231 is about 36661.3315497405. The cubic root of 1344053231 is about 1103.5842398336.

Adding to 1344053231 its reverse (1323504431), we get a palindrome (2667557662).

The spelling of 1344053231 in words is "one billion, three hundred forty-four million, fifty-three thousand, two hundred thirty-one".