32243433430 has 48 divisors (see below), whose sum is σ = 65338454160. Its totient is φ = 11387623104.

The previous prime is 32243433353. The next prime is 32243433461. The reversal of 32243433430 is 3433434223.

It is a junction number, because it is equal to n+sod(n) for n = 32243433392 and 32243433401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165660 + ... + 303199.

It is an arithmetic number, because the mean of its divisors is an integer number (1361217795).

Almost surely, 2^32243433430 is an apocalyptic number.

32243433430 is an abundant number, since it is smaller than the sum of its proper divisors (33095020730).

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

32243433430 is a wasteful number, since it uses less digits than its factorization.

32243433430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468925 (or 468902 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 32243433430 its reverse (3433434223), we get a palindrome (35676867653).

The spelling of 32243433430 in words is "thirty-two billion, two hundred forty-three million, four hundred thirty-three thousand, four hundred thirty".