2144332043530 has 32 divisors (see below), whose sum is σ = 3885287529024. Its totient is φ = 852073312896.

The previous prime is 2144332043521. The next prime is 2144332043573. The reversal of 2144332043530 is 353402334412.

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, 3203877 + ... + 3814903.

It is an arithmetic number, because the mean of its divisors is an integer number (121415235282).

Almost surely, 2^{2144332043530} is an apocalyptic number.

2144332043530 is a deficient number, since it is larger than the sum of its proper divisors (1740955485494).

2144332043530 is a wasteful number, since it uses less digits than its factorization.

2144332043530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613350.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 2144332043530 its reverse (353402334412), we get a palindrome (2497734377942).

The spelling of 2144332043530 in words is "two trillion, one hundred forty-four billion, three hundred thirty-two million, forty-three thousand, five hundred thirty".