517024342 has 8 divisors (see below), whose sum is σ = 775637856. Its totient is φ = 258478392.

The previous prime is 517024331. The next prime is 517024351. The reversal of 517024342 is 243420715.

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

It is a self number, because there is not a number n which added to its sum of digits gives 517024342.

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, 12403 + ... + 34465.

It is an arithmetic number, because the mean of its divisors is an integer number (96954732).

Almost surely, 2^517024342 is an apocalyptic number.

517024342 is a deficient number, since it is larger than the sum of its proper divisors (258613514).

517024342 is a wasteful number, since it uses less digits than its factorization.

517024342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33782.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 517024342 is about 22738.1692754716. The cubic root of 517024342 is about 802.6083313089.

The spelling of 517024342 in words is "five hundred seventeen million, twenty-four thousand, three hundred forty-two".