2000030442 has 16 divisors (see below), whose sum is σ = 4009177920. Its totient is φ = 665157312.

The previous prime is 2000030437. The next prime is 2000030447. The reversal of 2000030442 is 2440300002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2000030437) and next prime (2000030447).

It is not an unprimeable number, because it can be changed into a prime (2000030447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377023 + ... + 382290.

It is an arithmetic number, because the mean of its divisors is an integer number (250573620).

Almost surely, 2^2000030442 is an apocalyptic number.

2000030442 is an abundant number, since it is smaller than the sum of its proper divisors (2009147478).

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

2000030442 is a wasteful number, since it uses less digits than its factorization.

2000030442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759757.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2000030442 is about 44721.6999006075. The cubic root of 2000030442 is about 1259.9274422819.

Adding to 2000030442 its reverse (2440300002), we get a palindrome (4440330444).

The spelling of 2000030442 in words is "two billion, thirty thousand, four hundred forty-two".