4000024022 has 8 divisors (see below), whose sum is σ = 6005748072. Its totient is φ = 1998108000.

The previous prime is 4000023991. The next prime is 4000024031. The reversal of 4000024022 is 2204200004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4000023988 and 4000024006.

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 in 3 ways as a sum of consecutive naturals, for example, 949379 + ... + 953582.

It is an arithmetic number, because the mean of its divisors is an integer number (750718509).

Almost surely, 2^4000024022 is an apocalyptic number.

4000024022 is a deficient number, since it is larger than the sum of its proper divisors (2005724050).

4000024022 is a wasteful number, since it uses less digits than its factorization.

4000024022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904014.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4000024022 is about 63245.7431136673. The cubic root of 4000024022 is about 1587.4042296742.

Adding to 4000024022 its reverse (2204200004), we get a palindrome (6204224026).

The spelling of 4000024022 in words is "four billion, twenty-four thousand, twenty-two".