32213432032 has 24 divisors (see below), whose sum is σ = 63430705800. Its totient is φ = 16104046464.

The previous prime is 32213431981. The next prime is 32213432033. The reversal of 32213432032 is 23023431223.

It is a junction number, because it is equal to n+sod(n) for n = 32213431988 and 32213432006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32213432033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120319 + ... + 280897.

It is an arithmetic number, because the mean of its divisors is an integer number (2642946075).

Almost surely, 2^32213432032 is an apocalyptic number.

32213432032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32213432032 is a deficient number, since it is larger than the sum of its proper divisors (31217273768).

32213432032 is a wasteful number, since it uses less digits than its factorization.

32213432032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166858 (or 166850 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 32213432032 its reverse (23023431223), we get a palindrome (55236863255).

The spelling of 32213432032 in words is "thirty-two billion, two hundred thirteen million, four hundred thirty-two thousand, thirty-two".