3021430241 has 4 divisors (see below), whose sum is σ = 3023761092. Its totient is φ = 3019099392.

The previous prime is 3021430207. The next prime is 3021430253. The reversal of 3021430241 is 1420341203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1420341203 = 127 ⋅11183789.

It can be written as a sum of positive squares in 2 ways, for example, as 1763664016 + 1257766225 = 41996^2 + 35465^2 .

It is a cyclic number.

It is not a de Polignac number, because 3021430241 - 2¹⁰ = 3021429217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3021430271) 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 3 ways as a sum of consecutive naturals, for example, 1163480 + ... + 1166073.

It is an arithmetic number, because the mean of its divisors is an integer number (755940273).

Almost surely, 2^3021430241 is an apocalyptic number.

It is an amenable number.

3021430241 is a deficient number, since it is larger than the sum of its proper divisors (2330851).

3021430241 is a wasteful number, since it uses less digits than its factorization.

3021430241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330850.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3021430241 is about 54967.5380656620. The cubic root of 3021430241 is about 1445.6756204108.

Adding to 3021430241 its reverse (1420341203), we get a palindrome (4441771444).

The spelling of 3021430241 in words is "three billion, twenty-one million, four hundred thirty thousand, two hundred forty-one".