1344444648699 has 8 divisors (see below), whose sum is σ = 1792619605312. Its totient is φ = 896283062280.

The previous prime is 1344444648697. The next prime is 1344444648707. The reversal of 1344444648699 is 9968464444431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1344444648699 - 2¹ = 1344444648697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1344444648691) 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, 3105517 + ... + 3511854.

It is an arithmetic number, because the mean of its divisors is an integer number (224077450664).

Almost surely, 2^{1344444648699} is an apocalyptic number.

1344444648699 is a deficient number, since it is larger than the sum of its proper divisors (448174956613).

1344444648699 is an equidigital number, since it uses as much as digits as its factorization.

1344444648699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6685097.

The product of its digits is 286654464, while the sum is 66.

The spelling of 1344444648699 in words is "one trillion, three hundred forty-four billion, four hundred forty-four million, six hundred forty-eight thousand, six hundred ninety-nine".