23535131442232 has 32 divisors (see below), whose sum is σ = 45207723168720. Its totient is φ = 11479777327360.

The previous prime is 23535131442223. The next prime is 23535131442311. The reversal of 23535131442232 is 23224413153532.

It is a super-3 number, since 3×23535131442232³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2463198 + ... + 7289554.

Almost surely, 2^{23535131442232} is an apocalyptic number.

It is an amenable number.

23535131442232 is a deficient number, since it is larger than the sum of its proper divisors (21672591726488).

23535131442232 is a wasteful number, since it uses less digits than its factorization.

23535131442232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841271 (or 4841267 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

Adding to 23535131442232 its reverse (23224413153532), we get a palindrome (46759544595764).

The spelling of 23535131442232 in words is "twenty-three trillion, five hundred thirty-five billion, one hundred thirty-one million, four hundred forty-two thousand, two hundred thirty-two".