23312242000421 has 8 divisors (see below), whose sum is σ = 25483757548224. Its totient is φ = 21149429922720.

The previous prime is 23312242000367. The next prime is 23312242000471. The reversal of 23312242000421 is 12400024221332.

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

It is a de Polignac number, because none of the positive numbers 2^k-23312242000421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312242000471) 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 7 ways as a sum of consecutive naturals, for example, 2175861920 + ... + 2175872633.

It is an arithmetic number, because the mean of its divisors is an integer number (3185469693528).

Almost surely, 2^{23312242000421} is an apocalyptic number.

It is an amenable number.

23312242000421 is a deficient number, since it is larger than the sum of its proper divisors (2171515547803).

23312242000421 is a wasteful number, since it uses less digits than its factorization.

23312242000421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351735051.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23312242000421 its reverse (12400024221332), we get a palindrome (35712266221753).

The spelling of 23312242000421 in words is "twenty-three trillion, three hundred twelve billion, two hundred forty-two million, four hundred twenty-one", and thus it is an aban number.