1330401444089 has 2 divisors, whose sum is σ = 1330401444090. Its totient is φ = 1330401444088.

The previous prime is 1330401444061. The next prime is 1330401444133. The reversal of 1330401444089 is 9804441040331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1328855617600 + 1545826489 = 1152760^2 + 39317^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330401444089 - 2²⁴ = 1330384666873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330401444049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665200722044 + 665200722045.

It is an arithmetic number, because the mean of its divisors is an integer number (665200722045).

Almost surely, 2^{1330401444089} is an apocalyptic number.

It is an amenable number.

1330401444089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330401444089 is an equidigital number, since it uses as much as digits as its factorization.

1330401444089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 1330401444089 in words is "one trillion, three hundred thirty billion, four hundred one million, four hundred forty-four thousand, eighty-nine".