33141344131 has 4 divisors (see below), whose sum is σ = 37875821872. Its totient is φ = 28406866392.

The previous prime is 33141344129. The next prime is 33141344153. The reversal of 33141344131 is 13144314133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33141344131 - 2¹ = 33141344129 is a prime.

It is a super-2 number, since 2×33141344131² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33141344131.

It is not an unprimeable number, because it can be changed into a prime (33141344231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2367238860 + ... + 2367238873.

It is an arithmetic number, because the mean of its divisors is an integer number (9468955468).

Almost surely, 2^33141344131 is an apocalyptic number.

33141344131 is a deficient number, since it is larger than the sum of its proper divisors (4734477741).

33141344131 is an equidigital number, since it uses as much as digits as its factorization.

33141344131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4734477740.

The product of its digits is 5184, while the sum is 28.

Adding to 33141344131 its reverse (13144314133), we get a palindrome (46285658264).

The spelling of 33141344131 in words is "thirty-three billion, one hundred forty-one million, three hundred forty-four thousand, one hundred thirty-one".