4013232424 has 8 divisors (see below), whose sum is σ = 7524810810. Its totient is φ = 2006616208.

The previous prime is 4013232407. The next prime is 4013232463. The reversal of 4013232424 is 4242323104.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2411792100 + 1601440324 = 49110^2 + 40018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4013232424² = 32212068978089831552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250827019 + ... + 250827034.

Almost surely, 2^4013232424 is an apocalyptic number.

It is an amenable number.

4013232424 is a deficient number, since it is larger than the sum of its proper divisors (3511578386).

4013232424 is a wasteful number, since it uses less digits than its factorization.

4013232424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501654059 (or 501654055 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4013232424 is about 63350.0783267077. The cubic root of 4013232424 is about 1589.1495556196.

Adding to 4013232424 its reverse (4242323104), we get a palindrome (8255555528).

The spelling of 4013232424 in words is "four billion, thirteen million, two hundred thirty-two thousand, four hundred twenty-four".