4223405432 has 8 divisors (see below), whose sum is σ = 7918885200. Its totient is φ = 2111702712.

The previous prime is 4223405413. The next prime is 4223405467. The reversal of 4223405432 is 2345043224.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4223405395 and 4223405404.

It is a congruent 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 as a sum of consecutive naturals, namely, 263962832 + ... + 263962847.

It is an arithmetic number, because the mean of its divisors is an integer number (989860650).

Almost surely, 2^4223405432 is an apocalyptic number.

It is an amenable number.

4223405432 is a deficient number, since it is larger than the sum of its proper divisors (3695479768).

4223405432 is a wasteful number, since it uses less digits than its factorization.

4223405432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527925685 (or 527925681 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4223405432 is about 64987.7329347624. The cubic root of 4223405432 is about 1616.4201589830.

Adding to 4223405432 its reverse (2345043224), we get a palindrome (6568448656).

The spelling of 4223405432 in words is "four billion, two hundred twenty-three million, four hundred five thousand, four hundred thirty-two".