2142114344344 has 16 divisors (see below), whose sum is σ = 4325423195520. Its totient is φ = 988668158880.

The previous prime is 2142114344339. The next prime is 2142114344353. The reversal of 2142114344344 is 4434434112412.

It is a congruent number.

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, 10298626552 + ... + 10298626759.

It is an arithmetic number, because the mean of its divisors is an integer number (270338949720).

Almost surely, 2^{2142114344344} is an apocalyptic number.

It is an amenable number.

2142114344344 is an abundant number, since it is smaller than the sum of its proper divisors (2183308851176).

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

2142114344344 is a wasteful number, since it uses less digits than its factorization.

2142114344344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20597253330 (or 20597253326 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

Adding to 2142114344344 its reverse (4434434112412), we get a palindrome (6576548456756).

The spelling of 2142114344344 in words is "two trillion, one hundred forty-two billion, one hundred fourteen million, three hundred forty-four thousand, three hundred forty-four".