2301244420 has 12 divisors (see below), whose sum is σ = 4832613324. Its totient is φ = 920497760.

The previous prime is 2301244417. The next prime is 2301244427. The reversal of 2301244420 is 244421032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1468575684 + 832668736 = 38322^2 + 28856^2 .

It is a super-2 number, since 2×2301244420² = 10591451761162272800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2301244391 and 2301244400.

It is not an unprimeable number, because it can be changed into a prime (2301244427) 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, 57531091 + ... + 57531130.

It is an arithmetic number, because the mean of its divisors is an integer number (402717777).

Almost surely, 2^2301244420 is an apocalyptic number.

2301244420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301244420 is an abundant number, since it is smaller than the sum of its proper divisors (2531368904).

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

2301244420 is a wasteful number, since it uses less digits than its factorization.

2301244420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115062230 (or 115062228 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2301244420 is about 47971.2874540594. The cubic root of 2301244420 is about 1320.2441429344.

Adding to 2301244420 its reverse (244421032), we get a palindrome (2545665452).

The spelling of 2301244420 in words is "two billion, three hundred one million, two hundred forty-four thousand, four hundred twenty".