1330143120444 has 48 divisors (see below), whose sum is σ = 3109136153760. Its totient is φ = 442600366080.

The previous prime is 1330143120419. The next prime is 1330143120451. The reversal of 1330143120444 is 4440213410331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18574692 + ... + 18646164.

It is an arithmetic number, because the mean of its divisors is an integer number (64773669870).

Almost surely, 2^{1330143120444} is an apocalyptic number.

It is an amenable number.

1330143120444 is an abundant number, since it is smaller than the sum of its proper divisors (1778993033316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330143120444 is a wasteful number, since it uses less digits than its factorization.

1330143120444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74190 (or 74188 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1330143120444 its reverse (4440213410331), we get a palindrome (5770356530775).

The spelling of 1330143120444 in words is "one trillion, three hundred thirty billion, one hundred forty-three million, one hundred twenty thousand, four hundred forty-four".