2122423413 has 16 divisors (see below), whose sum is σ = 3098912256. Its totient is φ = 1281421040.

The previous prime is 2122423403. The next prime is 2122423439. The reversal of 2122423413 is 3143242212.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2122423413 - 2¹³ = 2122415221 is a prime.

It is a super-2 number, since 2×2122423413² = 9009362288101137138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122423403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113595 + ... + 130952.

It is an arithmetic number, because the mean of its divisors is an integer number (193682016).

Almost surely, 2^2122423413 is an apocalyptic number.

It is an amenable number.

2122423413 is a deficient number, since it is larger than the sum of its proper divisors (976488843).

2122423413 is a wasteful number, since it uses less digits than its factorization.

2122423413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244824.

The product of its digits is 2304, while the sum is 24.

The square root of 2122423413 is about 46069.7667999307. The cubic root of 2122423413 is about 1285.1209670776.

Adding to 2122423413 its reverse (3143242212), we get a palindrome (5265665625).

The spelling of 2122423413 in words is "two billion, one hundred twenty-two million, four hundred twenty-three thousand, four hundred thirteen".