1330401444004 has 6 divisors (see below), whose sum is σ = 2328202527014. Its totient is φ = 665200722000.

The previous prime is 1330401443983. The next prime is 1330401444011. The reversal of 1330401444004 is 4004441040331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1020261606400 + 310139837604 = 1010080^2 + 556902^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166300180497 + ... + 166300180504.

Almost surely, 2^{1330401444004} is an apocalyptic number.

It is an amenable number.

1330401444004 is a deficient number, since it is larger than the sum of its proper divisors (997801083010).

1330401444004 is a wasteful number, since it uses less digits than its factorization.

1330401444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332600361005 (or 332600361003 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1330401444004 its reverse (4004441040331), we get a palindrome (5334842484335).

The spelling of 1330401444004 in words is "one trillion, three hundred thirty billion, four hundred one million, four hundred forty-four thousand, four".