32011440132 has 48 divisors (see below), whose sum is σ = 85487532032. Its totient is φ = 9132873120.

The previous prime is 32011440121. The next prime is 32011440169. The reversal of 32011440132 is 23104411023.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 32011440099 and 32011440108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217708 + ... + 333795.

Almost surely, 2^32011440132 is an apocalyptic number.

It is an amenable number.

32011440132 is an abundant number, since it is smaller than the sum of its proper divisors (53476091900).

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

32011440132 is a wasteful number, since it uses less digits than its factorization.

32011440132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552208 (or 552206 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32011440132 its reverse (23104411023), we get a palindrome (55115851155).

The spelling of 32011440132 in words is "thirty-two billion, eleven million, four hundred forty thousand, one hundred thirty-two".