32541143541 has 4 divisors (see below), whose sum is σ = 43388191392. Its totient is φ = 21694095692.

The previous prime is 32541143533. The next prime is 32541143581. The reversal of 32541143541 is 14534114523.

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 a cyclic number.

It is not a de Polignac number, because 32541143541 - 2³ = 32541143533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32541143581) 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, 5423523921 + ... + 5423523926.

It is an arithmetic number, because the mean of its divisors is an integer number (10847047848).

Almost surely, 2^32541143541 is an apocalyptic number.

It is an amenable number.

32541143541 is a deficient number, since it is larger than the sum of its proper divisors (10847047851).

32541143541 is a wasteful number, since it uses less digits than its factorization.

32541143541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10847047850.

The product of its digits is 28800, while the sum is 33.

The spelling of 32541143541 in words is "thirty-two billion, five hundred forty-one million, one hundred forty-three thousand, five hundred forty-one".