4422004442040 has 32 divisors (see below), whose sum is σ = 13266013326480. Its totient is φ = 1179201184512.

The previous prime is 4422004442017. The next prime is 4422004442057. The reversal of 4422004442040 is 402444002244.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4422004441989 and 4422004442007.

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 7 ways as a sum of consecutive naturals, for example, 18425018389 + ... + 18425018628.

Almost surely, 2^{4422004442040} is an apocalyptic number.

4422004442040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422004442040 is an abundant number, since it is smaller than the sum of its proper divisors (8844008884440).

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

4422004442040 is a wasteful number, since it uses less digits than its factorization.

4422004442040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36850037031 (or 36850037027 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 4422004442040 its reverse (402444002244), we get a palindrome (4824448444284).

The spelling of 4422004442040 in words is "four trillion, four hundred twenty-two billion, four million, four hundred forty-two thousand, forty".