2126144441124 has 240 divisors, whose sum is σ = 6321962465280. Its totient is φ = 617167434240.

The previous prime is 2126144441077. The next prime is 2126144441243. The reversal of 2126144441124 is 4211444416212.

2126144441124 is a `hidden beast` number, since 2 + 1 + 2 + 614 + 4 + 4 + 4 + 11 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13045224 + ... + 13207200.

It is an arithmetic number, because the mean of its divisors is an integer number (26341510272).

Almost surely, 2^{2126144441124} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2126144441124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160981232640).

2126144441124 is an abundant number, since it is smaller than the sum of its proper divisors (4195818024156).

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

2126144441124 is a wasteful number, since it uses less digits than its factorization.

2126144441124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162160 (or 162149 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

Adding to 2126144441124 its reverse (4211444416212), we get a palindrome (6337588857336).

The spelling of 2126144441124 in words is "two trillion, one hundred twenty-six billion, one hundred forty-four million, four hundred forty-one thousand, one hundred twenty-four".