2124433421344 has 48 divisors (see below), whose sum is σ = 4529370726720. Its totient is φ = 975030001920.

The previous prime is 2124433421273. The next prime is 2124433421347. The reversal of 2124433421344 is 4431243344212.

It is not an unprimeable number, because it can be changed into a prime (2124433421347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14190372 + ... + 14339299.

It is an arithmetic number, because the mean of its divisors is an integer number (94361890140).

Almost surely, 2^{2124433421344} is an apocalyptic number.

It is an amenable number.

2124433421344 is an abundant number, since it is smaller than the sum of its proper divisors (2404937305376).

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

2124433421344 is a wasteful number, since it uses less digits than its factorization.

2124433421344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28529873 (or 28529865 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 2124433421344 its reverse (4431243344212), we get a palindrome (6555676765556).

The spelling of 2124433421344 in words is "two trillion, one hundred twenty-four billion, four hundred thirty-three million, four hundred twenty-one thousand, three hundred forty-four".