23514523424142 has 16 divisors (see below), whose sum is σ = 48546112876032. Its totient is φ = 7585330136760.

The previous prime is 23514523424141. The next prime is 23514523424149. The reversal of 23514523424142 is 24142432541532.

It is a junction number, because it is equal to n+sod(n) for n = 23514523424094 and 23514523424103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23514523424141) 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, 63211084288 + ... + 63211084659.

It is an arithmetic number, because the mean of its divisors is an integer number (3034132054752).

Almost surely, 2^{23514523424142} is an apocalyptic number.

23514523424142 is an abundant number, since it is smaller than the sum of its proper divisors (25031589451890).

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

23514523424142 is a wasteful number, since it uses less digits than its factorization.

23514523424142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126422168983.

The product of its digits is 921600, while the sum is 42.

Adding to 23514523424142 its reverse (24142432541532), we get a palindrome (47656955965674).

The spelling of 23514523424142 in words is "twenty-three trillion, five hundred fourteen billion, five hundred twenty-three million, four hundred twenty-four thousand, one hundred forty-two".