23312421040242 has 8 divisors (see below), whose sum is σ = 46624842080496. Its totient is φ = 7770807013412.

The previous prime is 23312421040229. The next prime is 23312421040253. The reversal of 23312421040242 is 24204012421332.

It is a sphenic number, since it is the product of 3 distinct primes.

23312421040242 is an admirable number.

It is a super-3 number, since 3×23312421040242³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942701753348 + ... + 1942701753359.

It is an arithmetic number, because the mean of its divisors is an integer number (5828105260062).

Almost surely, 2^{23312421040242} is an apocalyptic number.

23312421040242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23312421040242 is a wasteful number, since it uses less digits than its factorization.

23312421040242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885403506712.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 23312421040242 its reverse (24204012421332), we get a palindrome (47516433461574).

The spelling of 23312421040242 in words is "twenty-three trillion, three hundred twelve billion, four hundred twenty-one million, forty thousand, two hundred forty-two".