4034241421 has 4 divisors (see below), whose sum is σ = 4610561632. Its totient is φ = 3457921212.

The previous prime is 4034241403. The next prime is 4034241433. The reversal of 4034241421 is 1241424304.

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 not a de Polignac number, because 4034241421 - 2¹¹ = 4034239373 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 (4034241521) 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, 288160095 + ... + 288160108.

It is an arithmetic number, because the mean of its divisors is an integer number (1152640408).

Almost surely, 2^4034241421 is an apocalyptic number.

It is an amenable number.

4034241421 is a deficient number, since it is larger than the sum of its proper divisors (576320211).

4034241421 is an equidigital number, since it uses as much as digits as its factorization.

4034241421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576320210.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4034241421 is about 63515.6785447499. The cubic root of 4034241421 is about 1591.9177604810.

Adding to 4034241421 its reverse (1241424304), we get a palindrome (5275665725).

The spelling of 4034241421 in words is "four billion, thirty-four million, two hundred forty-one thousand, four hundred twenty-one".