4130310421 has 4 divisors (see below), whose sum is σ = 4347695200. Its totient is φ = 3912925644.

The previous prime is 4130310409. The next prime is 4130310467. The reversal of 4130310421 is 1240130314.

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-4130310421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 217384759 = 4130310421 / (4 + 1 + 3 + 0 + 3 + 1 + 0 + 4 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130311421) 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, 108692361 + ... + 108692398.

It is an arithmetic number, because the mean of its divisors is an integer number (1086923800).

Almost surely, 2^4130310421 is an apocalyptic number.

It is an amenable number.

4130310421 is a deficient number, since it is larger than the sum of its proper divisors (217384779).

4130310421 is a wasteful number, since it uses less digits than its factorization.

4130310421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217384778.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4130310421 is about 64267.4911677747. The cubic root of 4130310421 is about 1604.4550863494.

Adding to 4130310421 its reverse (1240130314), we get a palindrome (5370440735).

The spelling of 4130310421 in words is "four billion, one hundred thirty million, three hundred ten thousand, four hundred twenty-one".