2420204080 has 120 divisors (see below), whose sum is σ = 6586640928. Its totient is φ = 824592384.

The previous prime is 2420204053. The next prime is 2420204089. The reversal of 2420204080 is 804020242.

It is not an unprimeable number, because it can be changed into a prime (2420204089) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 652792 + ... + 656488.

Almost surely, 2^2420204080 is an apocalyptic number.

2420204080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420204080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293320464).

2420204080 is an abundant number, since it is smaller than the sum of its proper divisors (4166436848).

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

2420204080 is a wasteful number, since it uses less digits than its factorization.

2420204080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3891 (or 3878 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2420204080 is about 49195.5697192339. The cubic root of 2420204080 is about 1342.6124278899.

The spelling of 2420204080 in words is "two billion, four hundred twenty million, two hundred four thousand, eighty".