63324561320042 has 16 divisors (see below), whose sum is σ = 104628048363072. Its totient is φ = 28504436250720.

The previous prime is 63324561319853. The next prime is 63324561320123. The reversal of 63324561320042 is 24002316542336.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13972760603 + ... + 13972765134.

It is an arithmetic number, because the mean of its divisors is an integer number (6539253022692).

Almost surely, 2^{63324561320042} is an apocalyptic number.

63324561320042 is a deficient number, since it is larger than the sum of its proper divisors (41303487043030).

63324561320042 is a wasteful number, since it uses less digits than its factorization.

63324561320042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27945525853.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 63324561320042 its reverse (24002316542336), we get a palindrome (87326877862378).

The spelling of 63324561320042 in words is "sixty-three trillion, three hundred twenty-four billion, five hundred sixty-one million, three hundred twenty thousand, forty-two".