20432014041242 has 8 divisors (see below), whose sum is σ = 30648660411936. Its totient is φ = 10215793903932.

The previous prime is 20432014041167. The next prime is 20432014041287. The reversal of 20432014041242 is 24214041023402.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 106438478 + ... + 106630265.

It is an arithmetic number, because the mean of its divisors is an integer number (3831082551492).

Almost surely, 2^{20432014041242} is an apocalyptic number.

20432014041242 is a deficient number, since it is larger than the sum of its proper divisors (10216646370694).

20432014041242 is a wasteful number, since it uses less digits than its factorization.

20432014041242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213116692.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20432014041242 its reverse (24214041023402), we get a palindrome (44646055064644).

The spelling of 20432014041242 in words is "twenty trillion, four hundred thirty-two billion, fourteen million, forty-one thousand, two hundred forty-two".