32131242101242 has 8 divisors (see below), whose sum is σ = 48202768930932. Its totient is φ = 16063652457600.

The previous prime is 32131242101207. The next prime is 32131242101267. The reversal of 32131242101242 is 24210124213123.

It can be written as a sum of positive squares in 2 ways, for example, as 32078415215961 + 52826885281 = 5663781^2 + 229841^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 32131242101242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984276109 + ... + 984308752.

Almost surely, 2^{32131242101242} is an apocalyptic number.

32131242101242 is a deficient number, since it is larger than the sum of its proper divisors (16071526829690).

32131242101242 is a wasteful number, since it uses less digits than its factorization.

32131242101242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968593024.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 32131242101242 its reverse (24210124213123), we get a palindrome (56341366314365).

The spelling of 32131242101242 in words is "thirty-two trillion, one hundred thirty-one billion, two hundred forty-two million, one hundred one thousand, two hundred forty-two".