1144141343 has 8 divisors (see below), whose sum is σ = 1175637312. Its totient is φ = 1112675616.

The previous prime is 1144141331. The next prime is 1144141399. The reversal of 1144141343 is 3431414411.

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 1144141343 - 2²⁴ = 1127364127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144141303) 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, 84221 + ... + 96857.

It is an arithmetic number, because the mean of its divisors is an integer number (146954664).

Almost surely, 2^1144141343 is an apocalyptic number.

1144141343 is a deficient number, since it is larger than the sum of its proper divisors (31495969).

1144141343 is a wasteful number, since it uses less digits than its factorization.

1144141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15121.

The product of its digits is 2304, while the sum is 26.

The square root of 1144141343 is about 33825.1584327406. The cubic root of 1144141343 is about 1045.9073773043.

Adding to 1144141343 its reverse (3431414411), we get a palindrome (4575555754).

The spelling of 1144141343 in words is "one billion, one hundred forty-four million, one hundred forty-one thousand, three hundred forty-three".