4130431 has 4 divisors (see below), whose sum is σ = 4140664. Its totient is φ = 4120200.

The previous prime is 4130389. The next prime is 4130437. The reversal of 4130431 is 1340314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4130431 - 2²¹ = 2033279 is a prime.

It is a super-2 number, since 2×4130431² = 34120920491522, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4485 + ... + 5326.

It is an arithmetic number, because the mean of its divisors is an integer number (1035166).

Almost surely, 2^4130431 is an apocalyptic number.

4130431 is a deficient number, since it is larger than the sum of its proper divisors (10233).

4130431 is an equidigital number, since it uses as much as digits as its factorization.

4130431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4130431 is about 2032.3461811414. The cubic root of 4130431 is about 160.4470699519.

Adding to 4130431 its reverse (1340314), we get a palindrome (5470745).

The spelling of 4130431 in words is "four million, one hundred thirty thousand, four hundred thirty-one".