24220042004 has 12 divisors (see below), whose sum is σ = 42415380000. Its totient is φ = 12101362008.

The previous prime is 24220041997. The next prime is 24220042081. The reversal of 24220042004 is 40024002242.

It is a super-2 number, since 2×24220042004² (a number of 22 digits) 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158454 + ... + 2169645.

It is an arithmetic number, because the mean of its divisors is an integer number (3534615000).

Almost surely, 2^24220042004 is an apocalyptic number.

It is an amenable number.

24220042004 is a deficient number, since it is larger than the sum of its proper divisors (18195337996).

24220042004 is a wasteful number, since it uses less digits than its factorization.

24220042004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329502 (or 4329500 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 24220042004 its reverse (40024002242), we get a palindrome (64244044246).

The spelling of 24220042004 in words is "twenty-four billion, two hundred twenty million, forty-two thousand, four".