2124332422144 has 22 divisors (see below), whose sum is σ = 4246590302954. Its totient is φ = 1062166210560.

The previous prime is 2124332422141. The next prime is 2124332422171. The reversal of 2124332422144 is 4412242334212.

It can be written as a sum of positive squares in only one way, i.e., 2024678559744 + 99653862400 = 1422912^2 + 315680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124332422141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037270667 + ... + 1037272714.

Almost surely, 2^{2124332422144} is an apocalyptic number.

It is an amenable number.

2124332422144 is a deficient number, since it is larger than the sum of its proper divisors (2122257880810).

2124332422144 is an equidigital number, since it uses as much as digits as its factorization.

2124332422144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074543401 (or 2074543383 counting only the distinct ones).

The product of its digits is 73728, while the sum is 34.

Adding to 2124332422144 its reverse (4412242334212), we get a palindrome (6536574756356).

The spelling of 2124332422144 in words is "two trillion, one hundred twenty-four billion, three hundred thirty-two million, four hundred twenty-two thousand, one hundred forty-four".