32230020140 has 24 divisors (see below), whose sum is σ = 68137297200. Its totient is φ = 12805483328.

The previous prime is 32230020113. The next prime is 32230020161. The reversal of 32230020140 is 4102003223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5404742 + ... + 5410701.

It is an arithmetic number, because the mean of its divisors is an integer number (2839054050).

Almost surely, 2^32230020140 is an apocalyptic number.

It is an amenable number.

32230020140 is an abundant number, since it is smaller than the sum of its proper divisors (35907277060).

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

32230020140 is a wasteful number, since it uses less digits than its factorization.

32230020140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10815601 (or 10815599 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 32230020140 its reverse (4102003223), we get a palindrome (36332023363).

The spelling of 32230020140 in words is "thirty-two billion, two hundred thirty million, twenty thousand, one hundred forty".