2423420020231 has 4 divisors (see below), whose sum is σ = 2769622880272. Its totient is φ = 2077217160192.

The previous prime is 2423420020213. The next prime is 2423420020267. The reversal of 2423420020231 is 1320200243242.

2423420020231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2423420020231 - 2²⁷ = 2423285802503 is a prime.

It is a super-2 number, since 2×2423420020231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2423420020196 and 2423420020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423420020531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173101430010 + ... + 173101430023.

It is an arithmetic number, because the mean of its divisors is an integer number (692405720068).

Almost surely, 2^{2423420020231} is an apocalyptic number.

2423420020231 is a deficient number, since it is larger than the sum of its proper divisors (346202860041).

2423420020231 is an equidigital number, since it uses as much as digits as its factorization.

2423420020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346202860040.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2423420020231 its reverse (1320200243242), we get a palindrome (3743620263473).

The spelling of 2423420020231 in words is "two trillion, four hundred twenty-three billion, four hundred twenty million, twenty thousand, two hundred thirty-one".