1444445006735 has 4 divisors (see below), whose sum is σ = 1733334008088. Its totient is φ = 1155556005384.

The previous prime is 1444445006713. The next prime is 1444445006737. The reversal of 1444445006735 is 5376005444441.

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

It is a cyclic number.

It is not a de Polignac number, because 1444445006735 - 2¹⁰ = 1444445005711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1444445006735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444445006737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144444500669 + ... + 144444500678.

It is an arithmetic number, because the mean of its divisors is an integer number (433333502022).

Almost surely, 2^{1444445006735} is an apocalyptic number.

1444445006735 is a deficient number, since it is larger than the sum of its proper divisors (288889001353).

1444445006735 is an equidigital number, since it uses as much as digits as its factorization.

1444445006735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288889001352.

The product of its (nonzero) digits is 3225600, while the sum is 47.

The spelling of 1444445006735 in words is "one trillion, four hundred forty-four billion, four hundred forty-five million, six thousand, seven hundred thirty-five".