32423431132 has 12 divisors (see below), whose sum is σ = 56784031920. Its totient is φ = 16199422016.

The previous prime is 32423431099. The next prime is 32423431133. The reversal of 32423431132 is 23113432423.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32423431132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32423431133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3067453 + ... + 3078004.

It is an arithmetic number, because the mean of its divisors is an integer number (4732002660).

Almost surely, 2^32423431132 is an apocalyptic number.

It is an amenable number.

32423431132 is a deficient number, since it is larger than the sum of its proper divisors (24360600788).

32423431132 is a wasteful number, since it uses less digits than its factorization.

32423431132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6146780 (or 6146778 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 32423431132 its reverse (23113432423), we get a palindrome (55536863555).

The spelling of 32423431132 in words is "thirty-two billion, four hundred twenty-three million, four hundred thirty-one thousand, one hundred thirty-two".