2144241175434 has 32 divisors (see below), whose sum is σ = 4319743815360. Its totient is φ = 709555728000.

The previous prime is 2144241175423. The next prime is 2144241175529. The reversal of 2144241175434 is 4345711424412.

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, 1910392 + ... + 2817459.

It is an arithmetic number, because the mean of its divisors is an integer number (134991994230).

Almost surely, 2^{2144241175434} is an apocalyptic number.

2144241175434 is an abundant number, since it is smaller than the sum of its proper divisors (2175502639926).

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

2144241175434 is a wasteful number, since it uses less digits than its factorization.

2144241175434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4728406.

The product of its digits is 430080, while the sum is 42.

Adding to 2144241175434 its reverse (4345711424412), we get a palindrome (6489952599846).

The spelling of 2144241175434 in words is "two trillion, one hundred forty-four billion, two hundred forty-one million, one hundred seventy-five thousand, four hundred thirty-four".