32000343432 has 16 divisors (see below), whose sum is σ = 80000858640. Its totient is φ = 10666781136.

The previous prime is 32000343379. The next prime is 32000343491. The reversal of 32000343432 is 23434300023.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1333347643 = 32000343432 / (3 + 2 + 0 + 0 + 0 + 3 + 4 + 3 + 4 + 3 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666673798 + ... + 666673845.

It is an arithmetic number, because the mean of its divisors is an integer number (5000053665).

Almost surely, 2^32000343432 is an apocalyptic number.

It is an amenable number.

32000343432 is an abundant number, since it is smaller than the sum of its proper divisors (48000515208).

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

32000343432 is a wasteful number, since it uses less digits than its factorization.

32000343432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333347652 (or 1333347648 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 32000343432 its reverse (23434300023), we get a palindrome (55434643455).

The spelling of 32000343432 in words is "thirty-two billion, three hundred forty-three thousand, four hundred thirty-two".