2440231234 has 16 divisors (see below), whose sum is σ = 4242174336. Its totient is φ = 1031083200.

The previous prime is 2440231229. The next prime is 2440231249. The reversal of 2440231234 is 4321320442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2440231199 and 2440231208.

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, 1226487 + ... + 1228474.

It is an arithmetic number, because the mean of its divisors is an integer number (265135896).

Almost surely, 2^2440231234 is an apocalyptic number.

2440231234 is a deficient number, since it is larger than the sum of its proper divisors (1801943102).

2440231234 is a wasteful number, since it uses less digits than its factorization.

2440231234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455041.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2440231234 is about 49398.6966832122. The cubic root of 2440231234 is about 1346.3056256782.

Adding to 2440231234 its reverse (4321320442), we get a palindrome (6761551676).

The spelling of 2440231234 in words is "two billion, four hundred forty million, two hundred thirty-one thousand, two hundred thirty-four".