2420442402341 has 4 divisors (see below), whose sum is σ = 2421080540172. Its totient is φ = 2419804264512.

The previous prime is 2420442402337. The next prime is 2420442402349. The reversal of 2420442402341 is 1432042440242.

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 471405828100 + 1949036574241 = 686590^2 + 1396079^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420442402341 - 2² = 2420442402337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2420442402298 and 2420442402307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420442402349) by changing a digit.

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, 319063226 + ... + 319070811.

It is an arithmetic number, because the mean of its divisors is an integer number (605270135043).

Almost surely, 2^{2420442402341} is an apocalyptic number.

It is an amenable number.

2420442402341 is a deficient number, since it is larger than the sum of its proper divisors (638137831).

2420442402341 is an equidigital number, since it uses as much as digits as its factorization.

2420442402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638137830.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2420442402341 its reverse (1432042440242), we get a palindrome (3852484842583).

The spelling of 2420442402341 in words is "two trillion, four hundred twenty billion, four hundred forty-two million, four hundred two thousand, three hundred forty-one".