632012421300 has 144 divisors (see below), whose sum is σ = 1984320203712. Its totient is φ = 154384588800.

The previous prime is 632012421289. The next prime is 632012421307. The reversal of 632012421300 is 3124210236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632012421307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107629 + ... + 1129428.

Almost surely, 2^632012421300 is an apocalyptic number.

632012421300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632012421300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992160101856).

632012421300 is an abundant number, since it is smaller than the sum of its proper divisors (1352307782412).

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

632012421300 is a wasteful number, since it uses less digits than its factorization.

632012421300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237218 (or 1237211 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 632012421300 its reverse (3124210236), we get a palindrome (635136631536).

The spelling of 632012421300 in words is "six hundred thirty-two billion, twelve million, four hundred twenty-one thousand, three hundred".