2420004322420 has 12 divisors (see below), whose sum is σ = 5082009077124. Its totient is φ = 968001728960.

The previous prime is 2420004322397. The next prime is 2420004322423. The reversal of 2420004322420 is 242234000242.

It can be written as a sum of positive squares in 2 ways, for example, as 556047610596 + 1863956711824 = 745686^2 + 1365268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420004322423) 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, 60500108041 + ... + 60500108080.

It is an arithmetic number, because the mean of its divisors is an integer number (423500756427).

Almost surely, 2^{2420004322420} is an apocalyptic number.

2420004322420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420004322420 is an abundant number, since it is smaller than the sum of its proper divisors (2662004754704).

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

2420004322420 is a wasteful number, since it uses less digits than its factorization.

2420004322420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121000216130 (or 121000216128 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 2420004322420 its reverse (242234000242), we get a palindrome (2662238322662).

The spelling of 2420004322420 in words is "two trillion, four hundred twenty billion, four million, three hundred twenty-two thousand, four hundred twenty".