512359142 has 8 divisors (see below), whose sum is σ = 768933000. Its totient is φ = 256048144.

The previous prime is 512359129. The next prime is 512359151. The reversal of 512359142 is 241953215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 512359099 and 512359108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60767 + ... + 68682.

It is an arithmetic number, because the mean of its divisors is an integer number (96116625).

Almost surely, 2^512359142 is an apocalyptic number.

512359142 is a deficient number, since it is larger than the sum of its proper divisors (256573858).

512359142 is a wasteful number, since it uses less digits than its factorization.

512359142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131430.

The product of its digits is 10800, while the sum is 32.

The square root of 512359142 is about 22635.3515987713. The cubic root of 512359142 is about 800.1870094059.

The spelling of 512359142 in words is "five hundred twelve million, three hundred fifty-nine thousand, one hundred forty-two".