2141131224 has 32 divisors (see below), whose sum is σ = 5354040240. Its totient is φ = 713548800.

The previous prime is 2141131211. The next prime is 2141131241. The reversal of 2141131224 is 4221311412.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2141131224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149664 + ... + 163344.

Almost surely, 2^2141131224 is an apocalyptic number.

2141131224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2141131224 is an abundant number, since it is smaller than the sum of its proper divisors (3212909016).

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

2141131224 is a wasteful number, since it uses less digits than its factorization.

2141131224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20211 (or 20207 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 2141131224 is about 46272.3591791039. The cubic root of 2141131224 is about 1288.8857682291.

Adding to 2141131224 its reverse (4221311412), we get a palindrome (6362442636).

The spelling of 2141131224 in words is "two billion, one hundred forty-one million, one hundred thirty-one thousand, two hundred twenty-four".