503015414242 has 16 divisors (see below), whose sum is σ = 823131460800. Its totient is φ = 228639112240.

The previous prime is 503015414207. The next prime is 503015414267. The reversal of 503015414242 is 242414510305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1205259 + ... + 1568017.

It is an arithmetic number, because the mean of its divisors is an integer number (51445716300).

Almost surely, 2^503015414242 is an apocalyptic number.

503015414242 is a deficient number, since it is larger than the sum of its proper divisors (320116046558).

503015414242 is a wasteful number, since it uses less digits than its factorization.

503015414242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425801.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 503015414242 its reverse (242414510305), we get a palindrome (745429924547).

The spelling of 503015414242 in words is "five hundred three billion, fifteen million, four hundred fourteen thousand, two hundred forty-two".