3000243421 has 8 divisors (see below), whose sum is σ = 3460307840. Its totient is φ = 2548043568.

The previous prime is 3000243409. The next prime is 3000243473. The reversal of 3000243421 is 1243420003.

3000243421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3000243421 - 2²¹ = 2998146269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000243121) 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, 1965321 + ... + 1966846.

It is an arithmetic number, because the mean of its divisors is an integer number (432538480).

Almost surely, 2^3000243421 is an apocalyptic number.

It is an amenable number.

3000243421 is a deficient number, since it is larger than the sum of its proper divisors (460064419).

3000243421 is a wasteful number, since it uses less digits than its factorization.

3000243421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932283.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3000243421 is about 54774.4778249871. The cubic root of 3000243421 is about 1442.2885774560.

Adding to 3000243421 its reverse (1243420003), we get a palindrome (4243663424).

The spelling of 3000243421 in words is "three billion, two hundred forty-three thousand, four hundred twenty-one".