2443100423 has 4 divisors (see below), whose sum is σ = 2459280048. Its totient is φ = 2426920800.

The previous prime is 2443100399. The next prime is 2443100431. The reversal of 2443100423 is 3240013442.

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 2443100423 - 2²⁰ = 2442051847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443100453) 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, 8089586 + ... + 8089887.

It is an arithmetic number, because the mean of its divisors is an integer number (614820012).

Almost surely, 2^2443100423 is an apocalyptic number.

2443100423 is a deficient number, since it is larger than the sum of its proper divisors (16179625).

2443100423 is a wasteful number, since it uses less digits than its factorization.

2443100423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16179624.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2443100423 is about 49427.7292923719. The cubic root of 2443100423 is about 1346.8330746460.

Adding to 2443100423 its reverse (3240013442), we get a palindrome (5683113865).

The spelling of 2443100423 in words is "two billion, four hundred forty-three million, one hundred thousand, four hundred twenty-three".