32442423004 has 24 divisors (see below), whose sum is σ = 57289888656. Its totient is φ = 16074240000.

The previous prime is 32442422981. The next prime is 32442423019. The reversal of 32442423004 is 40032424423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323164 + ... + 411484.

It is an arithmetic number, because the mean of its divisors is an integer number (2387078694).

Almost surely, 2^32442423004 is an apocalyptic number.

It is an amenable number.

32442423004 is a deficient number, since it is larger than the sum of its proper divisors (24847465652).

32442423004 is a wasteful number, since it uses less digits than its factorization.

32442423004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89157 (or 89155 counting only the distinct ones).

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

Adding to 32442423004 its reverse (40032424423), we get a palindrome (72474847427).

The spelling of 32442423004 in words is "thirty-two billion, four hundred forty-two million, four hundred twenty-three thousand, four".