23133233142 has 24 divisors (see below), whose sum is σ = 50128373880. Its totient is φ = 7710097920.

The previous prime is 23133233131. The next prime is 23133233161. The reversal of 23133233142 is 24133233132.

23133233142 is a `hidden beast` number, since 2 + 313 + 32 + 3 + 314 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71734 + ... + 226742.

It is an arithmetic number, because the mean of its divisors is an integer number (2088682245).

Almost surely, 2^23133233142 is an apocalyptic number.

23133233142 is an abundant number, since it is smaller than the sum of its proper divisors (26995140738).

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

23133233142 is a wasteful number, since it uses less digits than its factorization.

23133233142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163308 (or 163305 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 23133233142 its reverse (24133233132), we get a palindrome (47266466274).

The spelling of 23133233142 in words is "twenty-three billion, one hundred thirty-three million, two hundred thirty-three thousand, one hundred forty-two".