2420000442 has 32 divisors (see below), whose sum is σ = 5383791360. Its totient is φ = 805764960.

The previous prime is 2420000413. The next prime is 2420000491. The reversal of 2420000442 is 2440000242.

2420000442 is a `hidden beast` number, since 24 + 200 + 0 + 0 + 442 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24598 + ... + 73790.

It is an arithmetic number, because the mean of its divisors is an integer number (168243480).

Almost surely, 2^2420000442 is an apocalyptic number.

It is a pronic number, being equal to 49193×49194.

2420000442 is an abundant number, since it is smaller than the sum of its proper divisors (2963790918).

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

2420000442 is a wasteful number, since it uses less digits than its factorization.

2420000442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50115 (or 50109 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2420000442 is about 49193.4999974590. The cubic root of 2420000442 is about 1342.5747706553.

Adding to 2420000442 its reverse (2440000242), we get a palindrome (4860000684).

The spelling of 2420000442 in words is "two billion, four hundred twenty million, four hundred forty-two", and thus it is an aban number.