141212042021041 has 4 divisors (see below), whose sum is σ = 141212532497652. Its totient is φ = 141211551544432.

The previous prime is 141212042021027. The next prime is 141212042021053. The reversal of 141212042021041 is 140120240212141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 52202648019600 + 89009394001441 = 7225140^2 + 9434479^2 .

It is a cyclic number.

It is not a de Polignac number, because 141212042021041 - 2⁹ = 141212042020529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141212042020997 and 141212042021015.

It is not an unprimeable number, because it can be changed into a prime (141212042021021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244806190 + ... + 245382343.

It is an arithmetic number, because the mean of its divisors is an integer number (35303133124413).

Almost surely, 2^{141212042021041} is an apocalyptic number.

It is an amenable number.

141212042021041 is a deficient number, since it is larger than the sum of its proper divisors (490476611).

141212042021041 is an equidigital number, since it uses as much as digits as its factorization.

141212042021041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490476610.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 141212042021041 its reverse (140120240212141), we get a palindrome (281332282233182).

The spelling of 141212042021041 in words is "one hundred forty-one trillion, two hundred twelve billion, forty-two million, twenty-one thousand, forty-one".