2124424441431 has 12 divisors (see below), whose sum is σ = 3126511442808. Its totient is φ = 1389560640624.

The previous prime is 2124424441333. The next prime is 2124424441459. The reversal of 2124424441431 is 1341444244212.

2124424441431 is a `hidden beast` number, since 212 + 4 + 4 + 2 + 4 + 4 + 4 + 1 + 431 = 666.

It is not a de Polignac number, because 2124424441431 - 2¹¹ = 2124424439383 is a prime.

It is a super-2 number, since 2×2124424441431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124424441481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2226859525 + ... + 2226860478.

It is an arithmetic number, because the mean of its divisors is an integer number (260542620234).

Almost surely, 2^{2124424441431} is an apocalyptic number.

2124424441431 is a deficient number, since it is larger than the sum of its proper divisors (1002087001377).

2124424441431 is a wasteful number, since it uses less digits than its factorization.

2124424441431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453720062 (or 4453720059 counting only the distinct ones).

The product of its digits is 98304, while the sum is 36.

Adding to 2124424441431 its reverse (1341444244212), we get a palindrome (3465868685643).

The spelling of 2124424441431 in words is "two trillion, one hundred twenty-four billion, four hundred twenty-four million, four hundred forty-one thousand, four hundred thirty-one".