23134423430224 has 20 divisors (see below), whose sum is σ = 47459589243444. Its totient is φ = 10886787496448.

The previous prime is 23134423430201. The next prime is 23134423430227. The reversal of 23134423430224 is 42203432443132.

It can be written as a sum of positive squares in 2 ways, for example, as 19627912515600 + 3506510914624 = 4430340^2 + 1872568^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134423430227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42526513387 + ... + 42526513930.

Almost surely, 2^{23134423430224} is an apocalyptic number.

It is an amenable number.

23134423430224 is an abundant number, since it is smaller than the sum of its proper divisors (24325165813220).

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

23134423430224 is a wasteful number, since it uses less digits than its factorization.

23134423430224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85053027342 (or 85053027336 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 23134423430224 its reverse (42203432443132), we get a palindrome (65337855873356).

The spelling of 23134423430224 in words is "twenty-three trillion, one hundred thirty-four billion, four hundred twenty-three million, four hundred thirty thousand, two hundred twenty-four".