33073768823 has 16 divisors (see below), whose sum is σ = 34956420480. Its totient is φ = 31241150976.

The previous prime is 33073768817. The next prime is 33073768853. The reversal of 33073768823 is 32886737033.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 33073768823 - 2⁴ = 33073768807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33073768813) 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, 6317615 + ... + 6322847.

It is an arithmetic number, because the mean of its divisors is an integer number (2184776280).

Almost surely, 2^33073768823 is an apocalyptic number.

33073768823 is a deficient number, since it is larger than the sum of its proper divisors (1882651657).

33073768823 is a wasteful number, since it uses less digits than its factorization.

33073768823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 33073768823 in words is "thirty-three billion, seventy-three million, seven hundred sixty-eight thousand, eight hundred twenty-three".