1444023130013 has 8 divisors (see below), whose sum is σ = 1458676581600. Its totient is φ = 1429376662800.

The previous prime is 1444023130007. The next prime is 1444023130111. The reversal of 1444023130013 is 3100313204441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1444023130013 - 2¹² = 1444023125917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444023135013) 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, 1329995 + ... + 2157992.

It is an arithmetic number, because the mean of its divisors is an integer number (182334572700).

Almost surely, 2^{1444023130013} is an apocalyptic number.

It is an amenable number.

1444023130013 is a deficient number, since it is larger than the sum of its proper divisors (14653451587).

1444023130013 is a wasteful number, since it uses less digits than its factorization.

1444023130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492187.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1444023130013 its reverse (3100313204441), we get a palindrome (4544336334454).

The spelling of 1444023130013 in words is "one trillion, four hundred forty-four billion, twenty-three million, one hundred thirty thousand, thirteen".