2423636423 has 4 divisors (see below), whose sum is σ = 2610070008. Its totient is φ = 2237202840.

The previous prime is 2423636363. The next prime is 2423636461. The reversal of 2423636423 is 3246363242.

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 2423636423 - 2⁸ = 2423636167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423636623) 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, 93216773 + ... + 93216798.

It is an arithmetic number, because the mean of its divisors is an integer number (652517502).

Almost surely, 2^2423636423 is an apocalyptic number.

2423636423 is a deficient number, since it is larger than the sum of its proper divisors (186433585).

2423636423 is a wasteful number, since it uses less digits than its factorization.

2423636423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186433584.

The product of its digits is 124416, while the sum is 35.

The square root of 2423636423 is about 49230.4420353911. The cubic root of 2423636423 is about 1343.2468275004.

Adding to 2423636423 its reverse (3246363242), we get a palindrome (5669999665).

The spelling of 2423636423 in words is "two billion, four hundred twenty-three million, six hundred thirty-six thousand, four hundred twenty-three".