1443343850005 has 8 divisors (see below), whose sum is σ = 1807317516672. Its totient is φ = 1104471815568.

The previous prime is 1443343849979. The next prime is 1443343850009. The reversal of 1443343850005 is 5000583433441.

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 1443343850005 - 2¹⁷ = 1443343718933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1443343850005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443343850009) 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, 6275407929 + ... + 6275408158.

It is an arithmetic number, because the mean of its divisors is an integer number (225914689584).

Almost surely, 2^{1443343850005} is an apocalyptic number.

It is an amenable number.

1443343850005 is a deficient number, since it is larger than the sum of its proper divisors (363973666667).

1443343850005 is a wasteful number, since it uses less digits than its factorization.

1443343850005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12550816115.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 1443343850005 in words is "one trillion, four hundred forty-three billion, three hundred forty-three million, eight hundred fifty thousand, five".