632466036432 has 400 divisors, whose sum is σ = 2044066939200. Its totient is φ = 187624304640.

The previous prime is 632466036403. The next prime is 632466036467. The reversal of 632466036432 is 234630664236.

632466036432 is a `hidden beast` number, since 6 + 3 + 2 + 4 + 6 + 603 + 6 + 4 + 32 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 296792007 + ... + 296794137.

It is an arithmetic number, because the mean of its divisors is an integer number (5110167348).

Almost surely, 2^632466036432 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 632466036432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1022033469600).

632466036432 is an abundant number, since it is smaller than the sum of its proper divisors (1411600902768).

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

632466036432 is a wasteful number, since it uses less digits than its factorization.

632466036432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896 (or 2881 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 45.

The spelling of 632466036432 in words is "six hundred thirty-two billion, four hundred sixty-six million, thirty-six thousand, four hundred thirty-two".