23073635292 has 12 divisors (see below), whose sum is σ = 53838482376. Its totient is φ = 7691211760.

The previous prime is 23073635279. The next prime is 23073635297. The reversal of 23073635292 is 29253637032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23073635297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 961401459 + ... + 961401482.

It is an arithmetic number, because the mean of its divisors is an integer number (4486540198).

Almost surely, 2^23073635292 is an apocalyptic number.

It is an amenable number.

23073635292 is an abundant number, since it is smaller than the sum of its proper divisors (30764847084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23073635292 is a wasteful number, since it uses less digits than its factorization.

23073635292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922802948 (or 1922802946 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 23073635292 in words is "twenty-three billion, seventy-three million, six hundred thirty-five thousand, two hundred ninety-two".