4002220442024 has 16 divisors (see below), whose sum is σ = 8576186661600. Its totient is φ = 1715237332272.

The previous prime is 4002220442023. The next prime is 4002220442039. The reversal of 4002220442024 is 4202440222004.

It is a junction number, because it is equal to n+sod(n) for n = 4002220441984 and 4002220442002.

It is not an unprimeable number, because it can be changed into a prime (4002220442023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35734111034 + ... + 35734111145.

It is an arithmetic number, because the mean of its divisors is an integer number (536011666350).

Almost surely, 2^{4002220442024} is an apocalyptic number.

It is an amenable number.

4002220442024 is an abundant number, since it is smaller than the sum of its proper divisors (4573966219576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4002220442024 is a wasteful number, since it uses less digits than its factorization.

4002220442024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71468222192 (or 71468222188 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4002220442024 its reverse (4202440222004), we get a palindrome (8204660664028).

The spelling of 4002220442024 in words is "four trillion, two billion, two hundred twenty million, four hundred forty-two thousand, twenty-four".