2440430030 has 8 divisors (see below), whose sum is σ = 4392774072. Its totient is φ = 976172008.

The previous prime is 2440430023. The next prime is 2440430033. The reversal of 2440430030 is 300340442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2440429984 and 2440430011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440430033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122021492 + ... + 122021511.

It is an arithmetic number, because the mean of its divisors is an integer number (549096759).

Almost surely, 2^2440430030 is an apocalyptic number.

2440430030 is a deficient number, since it is larger than the sum of its proper divisors (1952344042).

2440430030 is a wasteful number, since it uses less digits than its factorization.

2440430030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244043010.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2440430030 is about 49400.7088005830. The cubic root of 2440430030 is about 1346.3421840860.

Adding to 2440430030 its reverse (300340442), we get a palindrome (2740770472).

The spelling of 2440430030 in words is "two billion, four hundred forty million, four hundred thirty thousand, thirty".