512314430 has 16 divisors (see below), whose sum is σ = 939566304. Its totient is φ = 201059040.

The previous prime is 512314421. The next prime is 512314433. The reversal of 512314430 is 34413215.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 512314396 and 512314405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512314433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482786 + ... + 483845.

It is an arithmetic number, because the mean of its divisors is an integer number (58722894).

Almost surely, 2^512314430 is an apocalyptic number.

512314430 is a deficient number, since it is larger than the sum of its proper divisors (427251874).

512314430 is a wasteful number, since it uses less digits than its factorization.

512314430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966691.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 512314430 is about 22634.3639186084. The cubic root of 512314430 is about 800.1637321125.

Adding to 512314430 its reverse (34413215), we get a palindrome (546727645).

The spelling of 512314430 in words is "five hundred twelve million, three hundred fourteen thousand, four hundred thirty".