33051840713 has 4 divisors (see below), whose sum is σ = 33071669520. Its totient is φ = 33032011908.

The previous prime is 33051840631. The next prime is 33051840721. The reversal of 33051840713 is 31704815033.

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 33051840713 - 2³⁴ = 15871971529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33051849713) 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, 9911903 + ... + 9915236.

It is an arithmetic number, because the mean of its divisors is an integer number (8267917380).

Almost surely, 2^33051840713 is an apocalyptic number.

It is an amenable number.

33051840713 is a deficient number, since it is larger than the sum of its proper divisors (19828807).

33051840713 is a wasteful number, since it uses less digits than its factorization.

33051840713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19828806.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 33051840713 in words is "thirty-three billion, fifty-one million, eight hundred forty thousand, seven hundred thirteen".