63336210242 has 16 divisors (see below), whose sum is σ = 103311531000. Its totient is φ = 28999726848.

The previous prime is 63336210239. The next prime is 63336210247. The reversal of 63336210242 is 24201263336.

It can be written as a sum of positive squares in 4 ways, for example, as 55950698521 + 7385511721 = 236539^2 + 85939^2 .

It is a super-2 number, since 2×63336210242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63336210199 and 63336210208.

It is not an unprimeable number, because it can be changed into a prime (63336210247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25172117 + ... + 25174632.

Almost surely, 2^63336210242 is an apocalyptic number.

63336210242 is a deficient number, since it is larger than the sum of its proper divisors (39975320758).

63336210242 is a wasteful number, since it uses less digits than its factorization.

63336210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50346805.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 63336210242 its reverse (24201263336), we get a palindrome (87537473578).

The spelling of 63336210242 in words is "sixty-three billion, three hundred thirty-six million, two hundred ten thousand, two hundred forty-two".