2143104142424 has 32 divisors (see below), whose sum is σ = 4592413389600. Its totient is φ = 918463729920.

The previous prime is 2143104142411. The next prime is 2143104142433. The reversal of 2143104142424 is 4242414013412.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9473222 + ... + 9696810.

It is an arithmetic number, because the mean of its divisors is an integer number (143512918425).

Almost surely, 2^{2143104142424} is an apocalyptic number.

It is an amenable number.

2143104142424 is an abundant number, since it is smaller than the sum of its proper divisors (2449309247176).

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

2143104142424 is a wasteful number, since it uses less digits than its factorization.

2143104142424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394763 (or 394759 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 2143104142424 its reverse (4242414013412), we get a palindrome (6385518155836).

The spelling of 2143104142424 in words is "two trillion, one hundred forty-three billion, one hundred four million, one hundred forty-two thousand, four hundred twenty-four".