33164770923 has 16 divisors (see below), whose sum is σ = 49137725440. Its totient is φ = 22107718152.

The previous prime is 33164770867. The next prime is 33164770931. The reversal of 33164770923 is 32907746133.

It is a happy number.

It is not a de Polignac number, because 33164770923 - 2¹⁰ = 33164769899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33164770993) 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, 257190 + ... + 363972.

It is an arithmetic number, because the mean of its divisors is an integer number (3071107840).

Almost surely, 2^33164770923 is an apocalyptic number.

33164770923 is a deficient number, since it is larger than the sum of its proper divisors (15972954517).

33164770923 is a wasteful number, since it uses less digits than its factorization.

33164770923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118295 (or 118289 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The spelling of 33164770923 in words is "thirty-three billion, one hundred sixty-four million, seven hundred seventy thousand, nine hundred twenty-three".