32140004112 has 60 divisors (see below), whose sum is σ = 90014010684. Its totient is φ = 10705397760.

The previous prime is 32140004111. The next prime is 32140004131. The reversal of 32140004112 is 21140004123.

It can be written as a sum of positive squares in 2 ways, for example, as 3299813136 + 28840190976 = 57444^2 + 169824^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32140004111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113988 + ... + 277980.

Almost surely, 2^32140004112 is an apocalyptic number.

It is an amenable number.

32140004112 is an abundant number, since it is smaller than the sum of its proper divisors (57874006572).

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

32140004112 is a wasteful number, since it uses less digits than its factorization.

32140004112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165368 (or 165359 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 32140004112 its reverse (21140004123), we get a palindrome (53280008235).

The spelling of 32140004112 in words is "thirty-two billion, one hundred forty million, four thousand, one hundred twelve".