531430433314 has 16 divisors (see below), whose sum is σ = 915382565280. Its totient is φ = 228845640960.

The previous prime is 531430433309. The next prime is 531430433321. The reversal of 531430433314 is 413334034135.

It is a self number, because there is not a number n which added to its sum of digits gives 531430433314.

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, 635681919 + ... + 635682754.

It is an arithmetic number, because the mean of its divisors is an integer number (57211410330).

Almost surely, 2^531430433314 is an apocalyptic number.

531430433314 is a deficient number, since it is larger than the sum of its proper divisors (383952131966).

531430433314 is a wasteful number, since it uses less digits than its factorization.

531430433314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271364705.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 531430433314 its reverse (413334034135), we get a palindrome (944764467449).

The spelling of 531430433314 in words is "five hundred thirty-one billion, four hundred thirty million, four hundred thirty-three thousand, three hundred fourteen".