300520524342 has 16 divisors (see below), whose sum is σ = 627173268480. Its totient is φ = 95818138152.

The previous prime is 300520524257. The next prime is 300520524377. The reversal of 300520524342 is 243425025003.

It is a super-2 number, since 2×300520524342² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088842342 + ... + 1088842617.

It is an arithmetic number, because the mean of its divisors is an integer number (39198329280).

Almost surely, 2^300520524342 is an apocalyptic number.

300520524342 is an abundant number, since it is smaller than the sum of its proper divisors (326652744138).

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

300520524342 is a wasteful number, since it uses less digits than its factorization.

300520524342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177684987.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 300520524342 its reverse (243425025003), we get a palindrome (543945549345).

The spelling of 300520524342 in words is "three hundred billion, five hundred twenty million, five hundred twenty-four thousand, three hundred forty-two".