1443226034045 has 4 divisors (see below), whose sum is σ = 1731871240860. Its totient is φ = 1154580827232.

The previous prime is 1443226034017. The next prime is 1443226034051. The reversal of 1443226034045 is 5404306223441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 973543342489 + 469682691556 = 986683^2 + 685334^2 .

It is a cyclic number.

It is not a de Polignac number, because 1443226034045 - 2¹⁰ = 1443226033021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144322603400 + ... + 144322603409.

It is an arithmetic number, because the mean of its divisors is an integer number (432967810215).

Almost surely, 2^{1443226034045} is an apocalyptic number.

It is an amenable number.

1443226034045 is a deficient number, since it is larger than the sum of its proper divisors (288645206815).

1443226034045 is an equidigital number, since it uses as much as digits as its factorization.

1443226034045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288645206814.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 1443226034045 in words is "one trillion, four hundred forty-three billion, two hundred twenty-six million, thirty-four thousand, forty-five".