2420444130 has 64 divisors (see below), whose sum is σ = 6274195200. Its totient is φ = 594061056.

The previous prime is 2420444129. The next prime is 2420444153. The reversal of 2420444130 is 314440242.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2420444130.

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, 127219 + ... + 145001.

It is an arithmetic number, because the mean of its divisors is an integer number (98034300).

Almost surely, 2^2420444130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420444130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3137097600).

2420444130 is an abundant number, since it is smaller than the sum of its proper divisors (3853751070).

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

2420444130 is a wasteful number, since it uses less digits than its factorization.

2420444130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18155.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2420444130 is about 49198.0094109508. The cubic root of 2420444130 is about 1342.6568158075.

Adding to 2420444130 its reverse (314440242), we get a palindrome (2734884372).

The spelling of 2420444130 in words is "two billion, four hundred twenty million, four hundred forty-four thousand, one hundred thirty".