4242312132423 has 16 divisors (see below), whose sum is σ = 5954290081920. Its totient is φ = 2679279525216.

The previous prime is 4242312132419. The next prime is 4242312132433. The reversal of 4242312132423 is 3242312132424.

It is a happy number.

It is not a de Polignac number, because 4242312132423 - 2² = 4242312132419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242312132413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027461 + ... + 3088737.

It is an arithmetic number, because the mean of its divisors is an integer number (372143130120).

Almost surely, 2^{4242312132423} is an apocalyptic number.

4242312132423 is a deficient number, since it is larger than the sum of its proper divisors (1711977949497).

4242312132423 is a wasteful number, since it uses less digits than its factorization.

4242312132423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097406.

The product of its digits is 55296, while the sum is 33.

Adding to 4242312132423 its reverse (3242312132424), we get a palindrome (7484624264847).

Subtracting from 4242312132423 its reverse (3242312132424), we obtain a palindrome (999999999999).

The spelling of 4242312132423 in words is "four trillion, two hundred forty-two billion, three hundred twelve million, one hundred thirty-two thousand, four hundred twenty-three".