1330401444009 has 16 divisors (see below), whose sum is σ = 1935365499840. Its totient is φ = 806205519360.

The previous prime is 1330401443983. The next prime is 1330401444011. The reversal of 1330401444009 is 9004441040331.

It is not a de Polignac number, because 1330401444009 - 2⁴⁰ = 230889816233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1330401444049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184652 + ... + 2726445.

It is an arithmetic number, because the mean of its divisors is an integer number (120960343740).

Almost surely, 2^{1330401444009} is an apocalyptic number.

It is an amenable number.

1330401444009 is a deficient number, since it is larger than the sum of its proper divisors (604964055831).

1330401444009 is a wasteful number, since it uses less digits than its factorization.

1330401444009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919320.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 1330401444009 in words is "one trillion, three hundred thirty billion, four hundred one million, four hundred forty-four thousand, nine".