3030303042 has 64 divisors (see below), whose sum is σ = 7264561920. Its totient is φ = 930787200.

The previous prime is 3030303013. The next prime is 3030303043. The reversal of 3030303042 is 2403030303.

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

It is not an unprimeable number, because it can be changed into a prime (3030303043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 439542 + ... + 446382.

It is an arithmetic number, because the mean of its divisors is an integer number (113508780).

Almost surely, 2^3030303042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030303042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3632280960).

3030303042 is an abundant number, since it is smaller than the sum of its proper divisors (4234258878).

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

3030303042 is a wasteful number, since it uses less digits than its factorization.

3030303042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496 (or 7490 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 3030303042 is about 55048.1883625610. The cubic root of 3030303042 is about 1447.0893721007.

Adding to 3030303042 its reverse (2403030303), we get a palindrome (5433333345).

The spelling of 3030303042 in words is "three billion, thirty million, three hundred three thousand, forty-two".