2340303232420 has 12 divisors (see below), whose sum is σ = 4914636788124. Its totient is φ = 936121292960.

The previous prime is 2340303232409. The next prime is 2340303232451. The reversal of 2340303232420 is 242323030432.

It can be written as a sum of positive squares in 2 ways, for example, as 1820669859684 + 519633372736 = 1349322^2 + 720856^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58507580791 + ... + 58507580830.

It is an arithmetic number, because the mean of its divisors is an integer number (409553065677).

Almost surely, 2^{2340303232420} is an apocalyptic number.

2340303232420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340303232420 is an abundant number, since it is smaller than the sum of its proper divisors (2574333555704).

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

2340303232420 is a wasteful number, since it uses less digits than its factorization.

2340303232420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117015161630 (or 117015161628 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2340303232420 its reverse (242323030432), we get a palindrome (2582626262852).

The spelling of 2340303232420 in words is "two trillion, three hundred forty billion, three hundred three million, two hundred thirty-two thousand, four hundred twenty".