32631441632 has 12 divisors (see below), whose sum is σ = 64243150776. Its totient is φ = 16315720800.

The previous prime is 32631441631. The next prime is 32631441637. The reversal of 32631441632 is 23614413623.

It is a junction number, because it is equal to n+sod(n) for n = 32631441592 and 32631441601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32631441631) 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 as a sum of consecutive naturals, namely, 509866244 + ... + 509866307.

It is an arithmetic number, because the mean of its divisors is an integer number (5353595898).

Almost surely, 2^32631441632 is an apocalyptic number.

32631441632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32631441632 is a deficient number, since it is larger than the sum of its proper divisors (31611709144).

32631441632 is a wasteful number, since it uses less digits than its factorization.

32631441632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019732561 (or 1019732553 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The spelling of 32631441632 in words is "thirty-two billion, six hundred thirty-one million, four hundred forty-one thousand, six hundred thirty-two".