4024040452 has 12 divisors (see below), whose sum is σ = 7044710400. Its totient is φ = 2011266056.

The previous prime is 4024040443. The next prime is 4024040513. The reversal of 4024040452 is 2540404204.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 176452 + ... + 197947.

It is an arithmetic number, because the mean of its divisors is an integer number (587059200).

Almost surely, 2^4024040452 is an apocalyptic number.

It is an amenable number.

4024040452 is a deficient number, since it is larger than the sum of its proper divisors (3020669948).

4024040452 is a wasteful number, since it uses less digits than its factorization.

4024040452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377090 (or 377088 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 4024040452 is about 63435.3249538457. The cubic root of 4024040452 is about 1590.5748553620.

Adding to 4024040452 its reverse (2540404204), we get a palindrome (6564444656).

The spelling of 4024040452 in words is "four billion, twenty-four million, forty thousand, four hundred fifty-two".