2124323311042 has 8 divisors (see below), whose sum is σ = 3192577673616. Its totient is φ = 1060130753172.

The previous prime is 2124323311013. The next prime is 2124323311063. The reversal of 2124323311042 is 2401133234212.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2124323311042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015449868 + ... + 1015451959.

It is an arithmetic number, because the mean of its divisors is an integer number (399072209202).

Almost surely, 2^{2124323311042} is an apocalyptic number.

2124323311042 is a deficient number, since it is larger than the sum of its proper divisors (1068254362574).

2124323311042 is a wasteful number, since it uses less digits than its factorization.

2124323311042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030902352.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2124323311042 its reverse (2401133234212), we get a palindrome (4525456545254).

The spelling of 2124323311042 in words is "two trillion, one hundred twenty-four billion, three hundred twenty-three million, three hundred eleven thousand, forty-two".