632473400000 has 168 divisors, whose sum is σ = 1689408589680. Its totient is φ = 233527680000.

The previous prime is 632473399993. The next prime is 632473400077. The reversal of 632473400000 is 4374236.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2478371 + ... + 2721629.

It is an arithmetic number, because the mean of its divisors is an integer number (10056003510).

Almost surely, 2^632473400000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632473400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844704294840).

632473400000 is an abundant number, since it is smaller than the sum of its proper divisors (1056935189680).

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

632473400000 is an equidigital number, since it uses as much as digits as its factorization.

632473400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243309 (or 243279 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 632473400000 its reverse (4374236), we get a palindrome (632477774236).

The spelling of 632473400000 in words is "six hundred thirty-two billion, four hundred seventy-three million, four hundred thousand".