513314115434 has 16 divisors (see below), whose sum is σ = 789488932680. Its totient is φ = 250162851840.

The previous prime is 513314115341. The next prime is 513314115469. The reversal of 513314115434 is 434511413315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 325475955025 + 187838160409 = 570505^2 + 433403^2 .

It is a super-2 number, since 2×513314115434² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 513314115394 and 513314115403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840279 + ... + 3015594.

Almost surely, 2^513314115434 is an apocalyptic number.

513314115434 is a deficient number, since it is larger than the sum of its proper divisors (276174817246).

513314115434 is a wasteful number, since it uses less digits than its factorization.

513314115434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5856985.

The product of its digits is 43200, while the sum is 35.

Adding to 513314115434 its reverse (434511413315), we get a palindrome (947825528749).

The spelling of 513314115434 in words is "five hundred thirteen billion, three hundred fourteen million, one hundred fifteen thousand, four hundred thirty-four".