1443713368 has 8 divisors (see below), whose sum is σ = 2706962580. Its totient is φ = 721856680.

The previous prime is 1443713333. The next prime is 1443713407. The reversal of 1443713368 is 8633173441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1443713368.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90232078 + ... + 90232093.

Almost surely, 2^1443713368 is an apocalyptic number.

It is an amenable number.

1443713368 is a deficient number, since it is larger than the sum of its proper divisors (1263249212).

1443713368 is a wasteful number, since it uses less digits than its factorization.

1443713368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180464177 (or 180464173 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 1443713368 is about 37996.2283391391. The cubic root of 1443713368 is about 1130.2130717847.

The spelling of 1443713368 in words is "one billion, four hundred forty-three million, seven hundred thirteen thousand, three hundred sixty-eight".