32001143241 has 4 divisors (see below), whose sum is σ = 42668190992. Its totient is φ = 21334095492.

The previous prime is 32001143191. The next prime is 32001143263. The reversal of 32001143241 is 14234110023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32001143241 - 2¹⁵ = 32001110473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32001043241) 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, 5333523871 + ... + 5333523876.

It is an arithmetic number, because the mean of its divisors is an integer number (10667047748).

Almost surely, 2^32001143241 is an apocalyptic number.

It is an amenable number.

32001143241 is a deficient number, since it is larger than the sum of its proper divisors (10667047751).

32001143241 is a wasteful number, since it uses less digits than its factorization.

32001143241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10667047750.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32001143241 its reverse (14234110023), we get a palindrome (46235253264).

The spelling of 32001143241 in words is "thirty-two billion, one million, one hundred forty-three thousand, two hundred forty-one".