2523242234 has 16 divisors (see below), whose sum is σ = 3806688960. Its totient is φ = 1254358560.

The previous prime is 2523242231. The next prime is 2523242263. The reversal of 2523242234 is 4322423252.

It is a junction number, because it is equal to n+sod(n) for n = 2523242197 and 2523242206.

It is not an unprimeable number, because it can be changed into a prime (2523242231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513662 + ... + 518550.

It is an arithmetic number, because the mean of its divisors is an integer number (237918060).

Almost surely, 2^2523242234 is an apocalyptic number.

2523242234 is a deficient number, since it is larger than the sum of its proper divisors (1283446726).

2523242234 is a wasteful number, since it uses less digits than its factorization.

2523242234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325.

The product of its digits is 23040, while the sum is 29.

The square root of 2523242234 is about 50231.8846351598. The cubic root of 2523242234 is about 1361.4017830995.

Adding to 2523242234 its reverse (4322423252), we get a palindrome (6845665486).

The spelling of 2523242234 in words is "two billion, five hundred twenty-three million, two hundred forty-two thousand, two hundred thirty-four".