2024120423 has 4 divisors (see below), whose sum is σ = 2179822008. Its totient is φ = 1868418840.

The previous prime is 2024120411. The next prime is 2024120429. The reversal of 2024120423 is 3240214202.

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 2024120423 - 2²⁰ = 2023071847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2024120395 and 2024120404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024120429) 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, 77850773 + ... + 77850798.

It is an arithmetic number, because the mean of its divisors is an integer number (544955502).

Almost surely, 2^2024120423 is an apocalyptic number.

2024120423 is a deficient number, since it is larger than the sum of its proper divisors (155701585).

2024120423 is a wasteful number, since it uses less digits than its factorization.

2024120423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155701584.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2024120423 is about 44990.2258607356. The cubic root of 2024120423 is about 1264.9657951351.

Adding to 2024120423 its reverse (3240214202), we get a palindrome (5264334625).

The spelling of 2024120423 in words is "two billion, twenty-four million, one hundred twenty thousand, four hundred twenty-three".