4442040002422 has 32 divisors (see below), whose sum is σ = 7360166611584. Its totient is φ = 1993848043200.

The previous prime is 4442040002377. The next prime is 4442040002429. The reversal of 4442040002422 is 2242000402444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442040002429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277604 + ... + 3751207.

It is an arithmetic number, because the mean of its divisors is an integer number (230005206612).

Almost surely, 2^{4442040002422} is an apocalyptic number.

4442040002422 is a deficient number, since it is larger than the sum of its proper divisors (2918126609162).

4442040002422 is a wasteful number, since it uses less digits than its factorization.

4442040002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029244.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4442040002422 its reverse (2242000402444), we get a palindrome (6684040404866).

The spelling of 4442040002422 in words is "four trillion, four hundred forty-two billion, forty million, two thousand, four hundred twenty-two".