2420016880 has 20 divisors (see below), whose sum is σ = 5626539432. Its totient is φ = 968006720.

The previous prime is 2420016839. The next prime is 2420016881. The reversal of 2420016880 is 886100242.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420016881) 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, 15125026 + ... + 15125185.

Almost surely, 2^2420016880 is an apocalyptic number.

2420016880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420016880 is an abundant number, since it is smaller than the sum of its proper divisors (3206522552).

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

2420016880 is a wasteful number, since it uses less digits than its factorization.

2420016880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30250224 (or 30250218 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2420016880 is about 49193.6670720937. The cubic root of 2420016880 is about 1342.5778104887.

The spelling of 2420016880 in words is "two billion, four hundred twenty million, sixteen thousand, eight hundred eighty".