434131513 has 8 divisors (see below), whose sum is σ = 457207520. Its totient is φ = 411078240.

The previous prime is 434131501. The next prime is 434131517. The reversal of 434131513 is 315131434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434131513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434131517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45358 + ... + 54088.

It is an arithmetic number, because the mean of its divisors is an integer number (57150940).

Almost surely, 2^434131513 is an apocalyptic number.

It is an amenable number.

434131513 is a deficient number, since it is larger than the sum of its proper divisors (23076007).

434131513 is a wasteful number, since it uses less digits than its factorization.

434131513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11367.

The product of its digits is 2160, while the sum is 25.

The square root of 434131513 is about 20835.8228299244. The cubic root of 434131513 is about 757.1938953525.

Adding to 434131513 its reverse (315131434), we get a palindrome (749262947).

The spelling of 434131513 in words is "four hundred thirty-four million, one hundred thirty-one thousand, five hundred thirteen".