33140332041 has 4 divisors (see below), whose sum is σ = 44187109392. Its totient is φ = 22093554692.

The previous prime is 33140331953. The next prime is 33140332051. The reversal of 33140332041 is 14023304133.

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 33140332041 - 2²² = 33136137737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33140332051) 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, 5523388671 + ... + 5523388676.

It is an arithmetic number, because the mean of its divisors is an integer number (11046777348).

Almost surely, 2^33140332041 is an apocalyptic number.

It is an amenable number.

33140332041 is a deficient number, since it is larger than the sum of its proper divisors (11046777351).

33140332041 is a wasteful number, since it uses less digits than its factorization.

33140332041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11046777350.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33140332041 its reverse (14023304133), we get a palindrome (47163636174).

The spelling of 33140332041 in words is "thirty-three billion, one hundred forty million, three hundred thirty-two thousand, forty-one".