520314342 has 32 divisors (see below), whose sum is σ = 1104676704. Its totient is φ = 162816000.

The previous prime is 520314331. The next prime is 520314367. The reversal of 520314342 is 243413025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34542 + ... + 47262.

It is an arithmetic number, because the mean of its divisors is an integer number (34521147).

Almost surely, 2^520314342 is an apocalyptic number.

520314342 is an abundant number, since it is smaller than the sum of its proper divisors (584362362).

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

520314342 is a wasteful number, since it uses less digits than its factorization.

520314342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13144.

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

The square root of 520314342 is about 22810.3998649739. The cubic root of 520314342 is about 804.3071553573.

Adding to 520314342 its reverse (243413025), we get a palindrome (763727367).

The spelling of 520314342 in words is "five hundred twenty million, three hundred fourteen thousand, three hundred forty-two".