1443108343 has 8 divisors (see below), whose sum is σ = 1506492000. Its totient is φ = 1379778048.

The previous prime is 1443108341. The next prime is 1443108379. The reversal of 1443108343 is 3438013441.

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 1443108343 - 2¹ = 1443108341 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 (1443108341) 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, 47983 + ... + 72031.

It is an arithmetic number, because the mean of its divisors is an integer number (188311500).

Almost surely, 2^1443108343 is an apocalyptic number.

1443108343 is a deficient number, since it is larger than the sum of its proper divisors (63383657).

1443108343 is a wasteful number, since it uses less digits than its factorization.

1443108343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26681.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1443108343 is about 37988.2658593414. The cubic root of 1443108343 is about 1130.0551681631.

The spelling of 1443108343 in words is "one billion, four hundred forty-three million, one hundred eight thousand, three hundred forty-three".