2112304143324 has 48 divisors (see below), whose sum is σ = 4934685522816. Its totient is φ = 703248216000.

The previous prime is 2112304143269. The next prime is 2112304143337. The reversal of 2112304143324 is 4233414032112.

It is a junction number, because it is equal to n+sod(n) for n = 2112304143291 and 2112304143300.

It is a congruent number.

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, 33657174 + ... + 33719874.

It is an arithmetic number, because the mean of its divisors is an integer number (102805948392).

Almost surely, 2^{2112304143324} is an apocalyptic number.

It is an amenable number.

2112304143324 is an abundant number, since it is smaller than the sum of its proper divisors (2822381379492).

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

2112304143324 is a wasteful number, since it uses less digits than its factorization.

2112304143324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66066 (or 66064 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2112304143324 its reverse (4233414032112), we get a palindrome (6345718175436).

The spelling of 2112304143324 in words is "two trillion, one hundred twelve billion, three hundred four million, one hundred forty-three thousand, three hundred twenty-four".