663182944148 has 24 divisors (see below), whose sum is σ = 1181226816000. Its totient is φ = 325732182048.

The previous prime is 663182944141. The next prime is 663182944159. The reversal of 663182944148 is 841449281366.

It is a junction number, because it is equal to n+sod(n) for n = 663182944093 and 663182944102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663182944141) 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, 5264348 + ... + 5388851.

It is an arithmetic number, because the mean of its divisors is an integer number (49217784000).

Almost surely, 2^663182944148 is an apocalyptic number.

It is an amenable number.

663182944148 is a deficient number, since it is larger than the sum of its proper divisors (518043871852).

663182944148 is a wasteful number, since it uses less digits than its factorization.

663182944148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10653479 (or 10653477 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 56.

The spelling of 663182944148 in words is "six hundred sixty-three billion, one hundred eighty-two million, nine hundred forty-four thousand, one hundred forty-eight".