33042013135 has 8 divisors (see below), whose sum is σ = 39851688096. Its totient is φ = 26299428960.

The previous prime is 33042013117. The next prime is 33042013163. The reversal of 33042013135 is 53131024033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33042013135 - 2¹⁷ = 33041882063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16771611 + ... + 16773580.

It is an arithmetic number, because the mean of its divisors is an integer number (4981461012).

Almost surely, 2^33042013135 is an apocalyptic number.

33042013135 is a deficient number, since it is larger than the sum of its proper divisors (6809674961).

33042013135 is a wasteful number, since it uses less digits than its factorization.

33042013135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33545393.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 33042013135 its reverse (53131024033), we get a palindrome (86173037168).

The spelling of 33042013135 in words is "thirty-three billion, forty-two million, thirteen thousand, one hundred thirty-five".