4001432230 has 16 divisors (see below), whose sum is σ = 7242819120. Its totient is φ = 1591630432.

The previous prime is 4001432219. The next prime is 4001432233. The reversal of 4001432230 is 322341004.

It is a super-2 number, since 2×4001432230² = 32022919782565545800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4001432198 and 4001432207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001432233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1115929 + ... + 1119508.

It is an arithmetic number, because the mean of its divisors is an integer number (452676195).

Almost surely, 2^4001432230 is an apocalyptic number.

4001432230 is a deficient number, since it is larger than the sum of its proper divisors (3241386890).

4001432230 is a wasteful number, since it uses less digits than its factorization.

4001432230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235623.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4001432230 is about 63256.8749623312. The cubic root of 4001432230 is about 1587.5904896442.

Adding to 4001432230 its reverse (322341004), we get a palindrome (4323773234).

The spelling of 4001432230 in words is "four billion, one million, four hundred thirty-two thousand, two hundred thirty".