63354534335042 has 16 divisors (see below), whose sum is σ = 100993206039552. Its totient is φ = 29703884120640.

The previous prime is 63354534335041. The next prime is 63354534335129. The reversal of 63354534335042 is 24053343545336.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (63354534335041) 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, 3437940338 + ... + 3437958765.

It is an arithmetic number, because the mean of its divisors is an integer number (6312075377472).

Almost surely, 2^{63354534335042} is an apocalyptic number.

63354534335042 is a deficient number, since it is larger than the sum of its proper divisors (37638671704510).

63354534335042 is a wasteful number, since it uses less digits than its factorization.

63354534335042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875899393.

The product of its (nonzero) digits is 23328000, while the sum is 50.

The spelling of 63354534335042 in words is "sixty-three trillion, three hundred fifty-four billion, five hundred thirty-four million, three hundred thirty-five thousand, forty-two".