4340431351 has 4 divisors (see below), whose sum is σ = 4395373600. Its totient is φ = 4285489104.

The previous prime is 4340431321. The next prime is 4340431357. The reversal of 4340431351 is 1531340434.

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 4340431351 - 2⁹ = 4340430839 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 (4340431357) 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, 27471006 + ... + 27471163.

It is an arithmetic number, because the mean of its divisors is an integer number (1098843400).

Almost surely, 2^4340431351 is an apocalyptic number.

4340431351 is a deficient number, since it is larger than the sum of its proper divisors (54942249).

4340431351 is an equidigital number, since it uses as much as digits as its factorization.

4340431351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54942248.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4340431351 is about 65881.9501153389. The cubic root of 4340431351 is about 1631.2140892629.

Adding to 4340431351 its reverse (1531340434), we get a palindrome (5871771785).

The spelling of 4340431351 in words is "four billion, three hundred forty million, four hundred thirty-one thousand, three hundred fifty-one".