32135032242 has 24 divisors (see below), whose sum is σ = 70408220220. Its totient is φ = 10591320960.

The previous prime is 32135032219. The next prime is 32135032243. The reversal of 32135032242 is 24223053123.

It can be written as a sum of positive squares in 2 ways, for example, as 27555668001 + 4579364241 = 165999^2 + 67671^2 .

It is not an unprimeable number, because it can be changed into a prime (32135032243) 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, 10028059 + ... + 10031262.

Almost surely, 2^32135032242 is an apocalyptic number.

32135032242 is an abundant number, since it is smaller than the sum of its proper divisors (38273187978).

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

32135032242 is a wasteful number, since it uses less digits than its factorization.

32135032242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20059418 (or 20059415 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 32135032242 its reverse (24223053123), we get a palindrome (56358085365).

The spelling of 32135032242 in words is "thirty-two billion, one hundred thirty-five million, thirty-two thousand, two hundred forty-two".