3425431043 has 4 divisors (see below), whose sum is σ = 3432161280. Its totient is φ = 3418700808.

The previous prime is 3425431039. The next prime is 3425431067. The reversal of 3425431043 is 3401345243.

3425431043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3425431043 - 2² = 3425431039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3425430997 and 3425431015.

It is not an unprimeable number, because it can be changed into a prime (3425431003) 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, 3364355 + ... + 3365372.

It is an arithmetic number, because the mean of its divisors is an integer number (858040320).

Almost surely, 2^3425431043 is an apocalyptic number.

3425431043 is a deficient number, since it is larger than the sum of its proper divisors (6730237).

3425431043 is an equidigital number, since it uses as much as digits as its factorization.

3425431043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6730236.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3425431043 is about 58527.1820866168. The cubic root of 3425431043 is about 1507.4343583008.

Adding to 3425431043 its reverse (3401345243), we get a palindrome (6826776286).

The spelling of 3425431043 in words is "three billion, four hundred twenty-five million, four hundred thirty-one thousand, forty-three".