32533216142 has 16 divisors (see below), whose sum is σ = 55790615040. Its totient is φ = 13937960088.

The previous prime is 32533216141. The next prime is 32533216171. The reversal of 32533216142 is 24161233523.

It is a junction number, because it is equal to n+sod(n) for n = 32533216099 and 32533216108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32533216141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362042 + ... + 442877.

It is an arithmetic number, because the mean of its divisors is an integer number (3486913440).

Almost surely, 2^32533216142 is an apocalyptic number.

32533216142 is a deficient number, since it is larger than the sum of its proper divisors (23257398898).

32533216142 is a wasteful number, since it uses less digits than its factorization.

32533216142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807815.

The product of its digits is 25920, while the sum is 32.

Adding to 32533216142 its reverse (24161233523), we get a palindrome (56694449665).

The spelling of 32533216142 in words is "thirty-two billion, five hundred thirty-three million, two hundred sixteen thousand, one hundred forty-two".