32422443004 has 24 divisors (see below), whose sum is σ = 67080918240. Its totient is φ = 13416182976.

The previous prime is 32422442989. The next prime is 32422443041. The reversal of 32422443004 is 40034422423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19963747 + ... + 19965370.

It is an arithmetic number, because the mean of its divisors is an integer number (2795038260).

Almost surely, 2^32422443004 is an apocalyptic number.

It is an amenable number.

32422443004 is an abundant number, since it is smaller than the sum of its proper divisors (34658475236).

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

32422443004 is a wasteful number, since it uses less digits than its factorization.

32422443004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39929157 (or 39929155 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 32422443004 its reverse (40034422423), we get a palindrome (72456865427).

The spelling of 32422443004 in words is "thirty-two billion, four hundred twenty-two million, four hundred forty-three thousand, four".