63112450242 has 16 divisors (see below), whose sum is σ = 126229491360. Its totient is φ = 21036718272.

The previous prime is 63112450231. The next prime is 63112450279. The reversal of 63112450242 is 24205421136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538 + ... + 355290.

It is an arithmetic number, because the mean of its divisors is an integer number (7889343210).

Almost surely, 2^63112450242 is an apocalyptic number.

63112450242 is an abundant number, since it is smaller than the sum of its proper divisors (63117041118).

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

63112450242 is a wasteful number, since it uses less digits than its factorization.

63112450242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382577.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 63112450242 its reverse (24205421136), we get a palindrome (87317871378).

The spelling of 63112450242 in words is "sixty-three billion, one hundred twelve million, four hundred fifty thousand, two hundred forty-two".