512124436234 has 16 divisors (see below), whose sum is σ = 781343440416. Its totient is φ = 251693204400.

The previous prime is 512124436147. The next prime is 512124436253. The reversal of 512124436234 is 432634421215.

It is a junction number, because it is equal to n+sod(n) for n = 512124436193 and 512124436202.

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, 4083372 + ... + 4206919.

It is an arithmetic number, because the mean of its divisors is an integer number (48833965026).

Almost surely, 2^512124436234 is an apocalyptic number.

512124436234 is a deficient number, since it is larger than the sum of its proper divisors (269219004182).

512124436234 is a wasteful number, since it uses less digits than its factorization.

512124436234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8290821.

The product of its digits is 138240, while the sum is 37.

Adding to 512124436234 its reverse (432634421215), we get a palindrome (944758857449).

The spelling of 512124436234 in words is "five hundred twelve billion, one hundred twenty-four million, four hundred thirty-six thousand, two hundred thirty-four".