663034413642112 has 32 divisors (see below), whose sum is σ = 1321443633765600. Its totient is φ = 331377972226560.

The previous prime is 663034413642091. The next prime is 663034413642191. The reversal of 663034413642112 is 211246314430366.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×663034413642112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087464312 + ... + 1088073847.

It is an arithmetic number, because the mean of its divisors is an integer number (41295113555175).

Almost surely, 2^{663034413642112} is an apocalyptic number.

It is an amenable number.

663034413642112 is a deficient number, since it is larger than the sum of its proper divisors (658409220123488).

663034413642112 is a wasteful number, since it uses less digits than its factorization.

663034413642112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175540554 (or 2175540542 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 663034413642112 in words is "six hundred sixty-three trillion, thirty-four billion, four hundred thirteen million, six hundred forty-two thousand, one hundred twelve".