32124401232 has 80 divisors (see below), whose sum is σ = 103465615872. Its totient is φ = 8343999360.

The previous prime is 32124401227. The next prime is 32124401233. The reversal of 32124401232 is 23210442123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32124401233) 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 15 ways as a sum of consecutive naturals, for example, 4342138 + ... + 4349529.

Almost surely, 2^32124401232 is an apocalyptic number.

It is an amenable number.

32124401232 is an abundant number, since it is smaller than the sum of its proper divisors (71341214640).

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

32124401232 is a wasteful number, since it uses less digits than its factorization.

32124401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8691696 (or 8691690 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32124401232 its reverse (23210442123), we get a palindrome (55334843355).

The spelling of 32124401232 in words is "thirty-two billion, one hundred twenty-four million, four hundred one thousand, two hundred thirty-two".