2440230306 has 64 divisors (see below), whose sum is σ = 5306188800. Its totient is φ = 745609536.

The previous prime is 2440230257. The next prime is 2440230313. The reversal of 2440230306 is 6030320442.

It is a happy number.

2440230306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532035 + ... + 536601.

It is an arithmetic number, because the mean of its divisors is an integer number (82909200).

Almost surely, 2^2440230306 is an apocalyptic number.

2440230306 is an abundant number, since it is smaller than the sum of its proper divisors (2865958494).

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

2440230306 is a wasteful number, since it uses less digits than its factorization.

2440230306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2440230306 is about 49398.6872902509. The cubic root of 2440230306 is about 1346.3054550152.

Adding to 2440230306 its reverse (6030320442), we get a palindrome (8470550748).

The spelling of 2440230306 in words is "two billion, four hundred forty million, two hundred thirty thousand, three hundred six".