3024402421 has 8 divisors (see below), whose sum is σ = 3030704640. Its totient is φ = 3018108912.

The previous prime is 3024402413. The next prime is 3024402497. The reversal of 3024402421 is 1242044203.

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 not a de Polignac number, because 3024402421 - 2³ = 3024402413 is a prime.

It is a super-2 number, since 2×3024402421² = 18294020008301322482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3024402392 and 3024402401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3024202421) 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, 1874211 + ... + 1875823.

It is an arithmetic number, because the mean of its divisors is an integer number (378838080).

Almost surely, 2^3024402421 is an apocalyptic number.

It is an amenable number.

3024402421 is a deficient number, since it is larger than the sum of its proper divisors (6302219).

3024402421 is a wasteful number, since it uses less digits than its factorization.

3024402421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 3024402421 is about 54994.5671953148. The cubic root of 3024402421 is about 1446.1495019470.

Adding to 3024402421 its reverse (1242044203), we get a palindrome (4266446624).

The spelling of 3024402421 in words is "three billion, twenty-four million, four hundred two thousand, four hundred twenty-one".