2663520044112 has 60 divisors (see below), whose sum is σ = 7526527286304. Its totient is φ = 879220203840.

The previous prime is 2663520044027. The next prime is 2663520044117. The reversal of 2663520044112 is 2114400253662.

2663520044112 is a `hidden beast` number, since 2 + 6 + 6 + 3 + 5 + 200 + 441 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663520044117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89774814 + ... + 89804477.

Almost surely, 2^{2663520044112} is an apocalyptic number.

It is an amenable number.

2663520044112 is an abundant number, since it is smaller than the sum of its proper divisors (4863007242192).

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

2663520044112 is a wasteful number, since it uses less digits than its factorization.

2663520044112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179579408 (or 179579399 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 2663520044112 its reverse (2114400253662), we get a palindrome (4777920297774).

The spelling of 2663520044112 in words is "two trillion, six hundred sixty-three billion, five hundred twenty million, forty-four thousand, one hundred twelve".