32504144133 has 8 divisors (see below), whose sum is σ = 43507493568. Its totient is φ = 21585112064.

The previous prime is 32504144129. The next prime is 32504144159. The reversal of 32504144133 is 33144140523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32504144133 - 2² = 32504144129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32504144133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32504144173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21078441 + ... + 21079982.

It is an arithmetic number, because the mean of its divisors is an integer number (5438436696).

Almost surely, 2^32504144133 is an apocalyptic number.

It is an amenable number.

32504144133 is a deficient number, since it is larger than the sum of its proper divisors (11003349435).

32504144133 is a wasteful number, since it uses less digits than its factorization.

32504144133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42158683.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 32504144133 its reverse (33144140523), we get a palindrome (65648284656).

The spelling of 32504144133 in words is "thirty-two billion, five hundred four million, one hundred forty-four thousand, one hundred thirty-three".