2423121234 has 16 divisors (see below), whose sum is σ = 4846836960. Its totient is φ = 807608000.

The previous prime is 2423121229. The next prime is 2423121289. The reversal of 2423121234 is 4321213242.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42109 + ... + 81359.

It is an arithmetic number, because the mean of its divisors is an integer number (302927310).

Almost surely, 2^2423121234 is an apocalyptic number.

2423121234 is an abundant number, since it is smaller than the sum of its proper divisors (2423715726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2423121234 is a wasteful number, since it uses less digits than its factorization.

2423121234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49545.

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

The square root of 2423121234 is about 49225.2093342426. The cubic root of 2423121234 is about 1343.1516433901.

Adding to 2423121234 its reverse (4321213242), we get a palindrome (6744334476).

The spelling of 2423121234 in words is "two billion, four hundred twenty-three million, one hundred twenty-one thousand, two hundred thirty-four".