23242210432142 has 32 divisors (see below), whose sum is σ = 39178139676480. Its totient is φ = 10260609004800.

The previous prime is 23242210432117. The next prime is 23242210432151. The reversal of 23242210432142 is 24123401224232.

It is a junction number, because it is equal to n+sod(n) for n = 23242210432099 and 23242210432108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41221784 + ... + 41781812.

It is an arithmetic number, because the mean of its divisors is an integer number (1224316864890).

Almost surely, 2^{23242210432142} is an apocalyptic number.

23242210432142 is a deficient number, since it is larger than the sum of its proper divisors (15935929244338).

23242210432142 is a wasteful number, since it uses less digits than its factorization.

23242210432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629468.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 23242210432142 its reverse (24123401224232), we get a palindrome (47365611656374).

The spelling of 23242210432142 in words is "twenty-three trillion, two hundred forty-two billion, two hundred ten million, four hundred thirty-two thousand, one hundred forty-two".