33141330343221 has 16 divisors (see below), whose sum is σ = 46241796451200. Its totient is φ = 21073047209280.

The previous prime is 33141330343159. The next prime is 33141330343259. The reversal of 33141330343221 is 12234303314133.

It is a happy number.

It is not a de Polignac number, because 33141330343221 - 2⁶ = 33141330343157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33141330343321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688097890 + ... + 688146051.

It is an arithmetic number, because the mean of its divisors is an integer number (2890112278200).

Almost surely, 2^{33141330343221} is an apocalyptic number.

It is an amenable number.

33141330343221 is a deficient number, since it is larger than the sum of its proper divisors (13100466107979).

33141330343221 is a wasteful number, since it uses less digits than its factorization.

33141330343221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376244316.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 33141330343221 its reverse (12234303314133), we get a palindrome (45375633657354).

The spelling of 33141330343221 in words is "thirty-three trillion, one hundred forty-one billion, three hundred thirty million, three hundred forty-three thousand, two hundred twenty-one".