32441143442042 has 4 divisors (see below), whose sum is σ = 48661715163066. Its totient is φ = 16220571721020.

The previous prime is 32441143442027. The next prime is 32441143442077. The reversal of 32441143442042 is 24024434114423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24265781412961 + 8175362029081 = 4926031^2 + 2859259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32441143441987 and 32441143442005.

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 as a sum of consecutive naturals, namely, 8110285860509 + ... + 8110285860512.

Almost surely, 2^{32441143442042} is an apocalyptic number.

32441143442042 is a deficient number, since it is larger than the sum of its proper divisors (16220571721024).

32441143442042 is a wasteful number, since it uses less digits than its factorization.

32441143442042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16220571721023.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 32441143442042 its reverse (24024434114423), we get a palindrome (56465577556465).

The spelling of 32441143442042 in words is "thirty-two trillion, four hundred forty-one billion, one hundred forty-three million, four hundred forty-two thousand, forty-two".