2420442341 has 4 divisors (see below), whose sum is σ = 2503905900. Its totient is φ = 2336978784.

The previous prime is 2420442317. The next prime is 2420442361. The reversal of 2420442341 is 1432440242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 712356100 + 1708086241 = 26690^2 + 41329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2420442341 is a prime.

It is a super-2 number, since 2×2420442341² = 11717082252211120562, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2420442341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420442361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41731736 + ... + 41731793.

It is an arithmetic number, because the mean of its divisors is an integer number (625976475).

Almost surely, 2^2420442341 is an apocalyptic number.

It is an amenable number.

2420442341 is a deficient number, since it is larger than the sum of its proper divisors (83463559).

2420442341 is an equidigital number, since it uses as much as digits as its factorization.

2420442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83463558.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2420442341 is about 49197.9912293175. The cubic root of 2420442341 is about 1342.6564850124.

Adding to 2420442341 its reverse (1432440242), we get a palindrome (3852882583).

The spelling of 2420442341 in words is "two billion, four hundred twenty million, four hundred forty-two thousand, three hundred forty-one".