32505201142 has 8 divisors (see below), whose sum is σ = 48776119056. Its totient is φ = 16246494792.

The previous prime is 32505201041. The next prime is 32505201161. The reversal of 32505201142 is 24110250523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3046233 + ... + 3056884.

It is an arithmetic number, because the mean of its divisors is an integer number (6097014882).

Almost surely, 2^32505201142 is an apocalyptic number.

32505201142 is a deficient number, since it is larger than the sum of its proper divisors (16270917914).

32505201142 is a wasteful number, since it uses less digits than its factorization.

32505201142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105782.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 32505201142 its reverse (24110250523), we get a palindrome (56615451665).

The spelling of 32505201142 in words is "thirty-two billion, five hundred five million, two hundred one thousand, one hundred forty-two".