32243463040 has 64 divisors (see below), whose sum is σ = 77636790000. Its totient is φ = 12804562944.

The previous prime is 32243463029. The next prime is 32243463059. The reversal of 32243463040 is 4036434223.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 32243462993 and 32243463011.

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, 92265 + ... + 270184.

Almost surely, 2^32243463040 is an apocalyptic number.

It is an amenable number.

32243463040 is an abundant number, since it is smaller than the sum of its proper divisors (45393326960).

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

32243463040 is a wasteful number, since it uses less digits than its factorization.

32243463040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362607 (or 362595 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 32243463040 its reverse (4036434223), we get a palindrome (36279897263).

The spelling of 32243463040 in words is "thirty-two billion, two hundred forty-three million, four hundred sixty-three thousand, forty".