415501242 has 32 divisors (see below), whose sum is σ = 903154560. Its totient is φ = 126671040.

The previous prime is 415501213. The next prime is 415501243. The reversal of 415501242 is 242105514.

It is not an unprimeable number, because it can be changed into a prime (415501243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15934 + ... + 32937.

It is an arithmetic number, because the mean of its divisors is an integer number (28223580).

Almost surely, 2^415501242 is an apocalyptic number.

415501242 is an abundant number, since it is smaller than the sum of its proper divisors (487653318).

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

415501242 is a wasteful number, since it uses less digits than its factorization.

415501242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48998.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 415501242 is about 20383.8475759607. The cubic root of 415501242 is about 746.2037755487.

Adding to 415501242 its reverse (242105514), we get a palindrome (657606756).

The spelling of 415501242 in words is "four hundred fifteen million, five hundred one thousand, two hundred forty-two".