63335663466044 has 12 divisors (see below), whose sum is σ = 111854268048600. Its totient is φ = 31377301166448.

The previous prime is 63335663466011. The next prime is 63335663466073. The reversal of 63335663466044 is 44066436653336.

It is a super-2 number, since 2×63335663466044² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72632641154 + ... + 72632642025.

It is an arithmetic number, because the mean of its divisors is an integer number (9321189004050).

Almost surely, 2^{63335663466044} is an apocalyptic number.

It is an amenable number.

63335663466044 is a deficient number, since it is larger than the sum of its proper divisors (48518604582556).

63335663466044 is a wasteful number, since it uses less digits than its factorization.

63335663466044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145265283292 (or 145265283290 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 59.

The spelling of 63335663466044 in words is "sixty-three trillion, three hundred thirty-five billion, six hundred sixty-three million, four hundred sixty-six thousand, forty-four".