32808011040 has 384 divisors, whose sum is σ = 131616576000. Its totient is φ = 7477014528.

The previous prime is 32808011029. The next prime is 32808011063. The reversal of 32808011040 is 4011080823.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32808010995 and 32808011013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11761966 + ... + 11764754.

It is an arithmetic number, because the mean of its divisors is an integer number (342751500).

Almost surely, 2^32808011040 is an apocalyptic number.

32808011040 is a gapful number since it is divisible by the number (30) 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 32808011040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65808288000).

32808011040 is an abundant number, since it is smaller than the sum of its proper divisors (98808564960).

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

32808011040 is a wasteful number, since it uses less digits than its factorization.

32808011040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209 (or 3195 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 32808011040 its reverse (4011080823), we get a palindrome (36819091863).

The spelling of 32808011040 in words is "thirty-two billion, eight hundred eight million, eleven thousand, forty".