512132242120 has 32 divisors (see below), whose sum is σ = 1153562497920. Its totient is φ = 204628016320.

The previous prime is 512132242109. The next prime is 512132242121. The reversal of 512132242120 is 21242231215.

It is not an unprimeable number, because it can be changed into a prime (512132242121) 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, 6990622 + ... + 7063501.

It is an arithmetic number, because the mean of its divisors is an integer number (36048828060).

Almost surely, 2^512132242120 is an apocalyptic number.

It is an amenable number.

512132242120 is an abundant number, since it is smaller than the sum of its proper divisors (641430255800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512132242120 is a wasteful number, since it uses less digits than its factorization.

512132242120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14055045 (or 14055041 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 512132242120 its reverse (21242231215), we get a palindrome (533374473335).

The spelling of 512132242120 in words is "five hundred twelve billion, one hundred thirty-two million, two hundred forty-two thousand, one hundred twenty".