512334042 has 32 divisors (see below), whose sum is σ = 1148036544. Its totient is φ = 151056000.

The previous prime is 512334029. The next prime is 512334061. The reversal of 512334042 is 240433215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102459 + ... + 107342.

It is an arithmetic number, because the mean of its divisors is an integer number (35876142).

Almost surely, 2^512334042 is an apocalyptic number.

512334042 is an abundant number, since it is smaller than the sum of its proper divisors (635702502).

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

512334042 is a wasteful number, since it uses less digits than its factorization.

512334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209854.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 512334042 is about 22634.7971495218. The cubic root of 512334042 is about 800.1739423857.

Adding to 512334042 its reverse (240433215), we get a palindrome (752767257).

The spelling of 512334042 in words is "five hundred twelve million, three hundred thirty-four thousand, forty-two".