3403043513 has 4 divisors (see below), whose sum is σ = 3495017700. Its totient is φ = 3311069328.

The previous prime is 3403043491. The next prime is 3403043533. The reversal of 3403043513 is 3153403043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3153403043 = 7 ⋅450486149.

It can be written as a sum of positive squares in 2 ways, for example, as 1703377984 + 1699665529 = 41272^2 + 41227^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403043513 - 2⁸ = 3403043257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3403043533) 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, 45987038 + ... + 45987111.

It is an arithmetic number, because the mean of its divisors is an integer number (873754425).

Almost surely, 2^3403043513 is an apocalyptic number.

It is an amenable number.

3403043513 is a deficient number, since it is larger than the sum of its proper divisors (91974187).

3403043513 is an equidigital number, since it uses as much as digits as its factorization.

3403043513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91974186.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 3403043513 is about 58335.6110193422. The cubic root of 3403043513 is about 1504.1431402416.

Adding to 3403043513 its reverse (3153403043), we get a palindrome (6556446556).

The spelling of 3403043513 in words is "three billion, four hundred three million, forty-three thousand, five hundred thirteen".