2142404024 has 16 divisors (see below), whose sum is σ = 4017512520. Its totient is φ = 1071067360.

The previous prime is 2142403979. The next prime is 2142404057. The reversal of 2142404024 is 4204042412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92759 + ... + 113529.

Almost surely, 2^2142404024 is an apocalyptic number.

It is an amenable number.

2142404024 is a deficient number, since it is larger than the sum of its proper divisors (1875108496).

2142404024 is a wasteful number, since it uses less digits than its factorization.

2142404024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33670 (or 33666 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2142404024 is about 46286.1104868404. The cubic root of 2142404024 is about 1289.1411112661.

Adding to 2142404024 its reverse (4204042412), we get a palindrome (6346446436).

The spelling of 2142404024 in words is "two billion, one hundred forty-two million, four hundred four thousand, twenty-four".