4663631223132 has 48 divisors (see below), whose sum is σ = 12436614554112. Its totient is φ = 1332437711040.

The previous prime is 4663631223103. The next prime is 4663631223151. The reversal of 4663631223132 is 2313221363664.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3552438 + ... + 4684770.

It is an arithmetic number, because the mean of its divisors is an integer number (259096136544).

Almost surely, 2^{4663631223132} is an apocalyptic number.

4663631223132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4663631223132 is an abundant number, since it is smaller than the sum of its proper divisors (7772983330980).

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

4663631223132 is a wasteful number, since it uses less digits than its factorization.

4663631223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181378 (or 1181376 counting only the distinct ones).

The product of its digits is 559872, while the sum is 42.

Adding to 4663631223132 its reverse (2313221363664), we get a palindrome (6976852586796).

The spelling of 4663631223132 in words is "four trillion, six hundred sixty-three billion, six hundred thirty-one million, two hundred twenty-three thousand, one hundred thirty-two".