2420021300 has 18 divisors (see below), whose sum is σ = 5251446438. Its totient is φ = 968008480.

The previous prime is 2420021267. The next prime is 2420021327. The reversal of 2420021300 is 31200242.

It can be written as a sum of positive squares in 3 ways, for example, as 6853924 + 2413167376 = 2618^2 + 49124^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12100007 + ... + 12100206.

Almost surely, 2^2420021300 is an apocalyptic number.

2420021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420021300 is an abundant number, since it is smaller than the sum of its proper divisors (2831425138).

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

2420021300 is a wasteful number, since it uses less digits than its factorization.

2420021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24200227 (or 24200220 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2420021300 is about 49193.7119965550. The cubic root of 2420021300 is about 1342.5786278646.

Adding to 2420021300 its reverse (31200242), we get a palindrome (2451221542).

The spelling of 2420021300 in words is "two billion, four hundred twenty million, twenty-one thousand, three hundred".