415534242 has 16 divisors (see below), whose sum is σ = 831348000. Its totient is φ = 138464832.

The previous prime is 415534219. The next prime is 415534279. The reversal of 415534242 is 242435514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11098 + ... + 30890.

It is an arithmetic number, because the mean of its divisors is an integer number (51959250).

Almost surely, 2^415534242 is an apocalyptic number.

415534242 is an abundant number, since it is smaller than the sum of its proper divisors (415813758).

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

415534242 is a wasteful number, since it uses less digits than its factorization.

415534242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23297.

The product of its digits is 19200, while the sum is 30.

The square root of 415534242 is about 20384.6570243406. The cubic root of 415534242 is about 746.2235300606.

Adding to 415534242 its reverse (242435514), we get a palindrome (657969756).

The spelling of 415534242 in words is "four hundred fifteen million, five hundred thirty-four thousand, two hundred forty-two".