3030301421 has 8 divisors (see below), whose sum is σ = 3468322560. Its totient is φ = 2593560528.

The previous prime is 3030301411. The next prime is 3030301423. The reversal of 3030301421 is 1241030303.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3030301421 is a prime.

It is a super-2 number, since 2×3030301421² = 18365453404229238482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3030301421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030301423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314981 + ... + 324458.

It is an arithmetic number, because the mean of its divisors is an integer number (433540320).

Almost surely, 2^3030301421 is an apocalyptic number.

It is an amenable number.

3030301421 is a deficient number, since it is larger than the sum of its proper divisors (438021139).

3030301421 is an equidigital number, since it uses as much as digits as its factorization.

3030301421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640123.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3030301421 is about 55048.1736390954. The cubic root of 3030301421 is about 1447.0891140701.

Adding to 3030301421 its reverse (1241030303), we get a palindrome (4271331724).

The spelling of 3030301421 in words is "three billion, thirty million, three hundred one thousand, four hundred twenty-one".