32447204004 has 24 divisors (see below), whose sum is σ = 76102428640. Its totient is φ = 10759693824.

The previous prime is 32447203993. The next prime is 32447204017. The reversal of 32447204004 is 40040274423.

It is a happy 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, 7002694 + ... + 7007325.

Almost surely, 2^32447204004 is an apocalyptic number.

It is an amenable number.

32447204004 is an abundant number, since it is smaller than the sum of its proper divisors (43655224636).

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

32447204004 is a wasteful number, since it uses less digits than its factorization.

32447204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14010219 (or 14010217 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 30.

Adding to 32447204004 its reverse (40040274423), we get a palindrome (72487478427).

The spelling of 32447204004 in words is "thirty-two billion, four hundred forty-seven million, two hundred four thousand, four".