32140242242 has 16 divisors (see below), whose sum is σ = 49337452032. Its totient is φ = 15694514640.

The previous prime is 32140242229. The next prime is 32140242263. The reversal of 32140242242 is 24224204123.

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, 935228 + ... + 968984.

It is an arithmetic number, because the mean of its divisors is an integer number (3083590752).

Almost surely, 2^32140242242 is an apocalyptic number.

32140242242 is a deficient number, since it is larger than the sum of its proper divisors (17197209790).

32140242242 is a wasteful number, since it uses less digits than its factorization.

32140242242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44873.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 32140242242 its reverse (24224204123), we get a palindrome (56364446365).

The spelling of 32140242242 in words is "thirty-two billion, one hundred forty million, two hundred forty-two thousand, two hundred forty-two".