512234550342 has 12 divisors (see below), whose sum is σ = 1109841525780. Its totient is φ = 170744850108.

The previous prime is 512234550337. The next prime is 512234550389. The reversal of 512234550342 is 243055432215.

512234550342 is a `hidden beast` number, since 5 + 1 + 223 + 45 + 50 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 512234550297 and 512234550306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14228737492 + ... + 14228737527.

It is an arithmetic number, because the mean of its divisors is an integer number (92486793815).

Almost surely, 2^512234550342 is an apocalyptic number.

512234550342 is an abundant number, since it is smaller than the sum of its proper divisors (597606975438).

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

512234550342 is a wasteful number, since it uses less digits than its factorization.

512234550342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28457475027 (or 28457475024 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 512234550342 its reverse (243055432215), we get a palindrome (755289982557).

The spelling of 512234550342 in words is "five hundred twelve billion, two hundred thirty-four million, five hundred fifty thousand, three hundred forty-two".