3032443421 has 4 divisors (see below), whose sum is σ = 3465649632. Its totient is φ = 2599237212.

The previous prime is 3032443409. The next prime is 3032443439. The reversal of 3032443421 is 1243442303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3032443421 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 (3032448421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216603095 + ... + 216603108.

It is an arithmetic number, because the mean of its divisors is an integer number (866412408).

Almost surely, 2^3032443421 is an apocalyptic number.

It is an amenable number.

3032443421 is a deficient number, since it is larger than the sum of its proper divisors (433206211).

3032443421 is an equidigital number, since it uses as much as digits as its factorization.

3032443421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433206210.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3032443421 is about 55067.6258885382. The cubic root of 3032443421 is about 1447.4299970820.

Adding to 3032443421 its reverse (1243442303), we get a palindrome (4275885724).

The spelling of 3032443421 in words is "three billion, thirty-two million, four hundred forty-three thousand, four hundred twenty-one".