4013232430 has 32 divisors (see below), whose sum is σ = 7281550080. Its totient is φ = 1592497920.

The previous prime is 4013232407. The next prime is 4013232463. The reversal of 4013232430 is 342323104.

It is a happy number.

It is a super-2 number, since 2×4013232430² = 32212069074407409800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193091 + ... + 1196449.

It is an arithmetic number, because the mean of its divisors is an integer number (227548440).

Almost surely, 2^4013232430 is an apocalyptic number.

4013232430 is a deficient number, since it is larger than the sum of its proper divisors (3268317650).

4013232430 is a wasteful number, since it uses less digits than its factorization.

4013232430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4013232430 is about 63350.0783740636. The cubic root of 4013232430 is about 1589.1495564115.

Adding to 4013232430 its reverse (342323104), we get a palindrome (4355555534).

The spelling of 4013232430 in words is "four billion, thirteen million, two hundred thirty-two thousand, four hundred thirty".