141021145020441 has 16 divisors (see below), whose sum is σ = 214889824641024. Its totient is φ = 80583338640144.

The previous prime is 141021145020403. The next prime is 141021145020517. The reversal of 141021145020441 is 144020541120141.

It is not a de Polignac number, because 141021145020441 - 2⁷ = 141021145020313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141021145020399 and 141021145020408.

It is not an unprimeable number, because it can be changed into a prime (141021145020341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3173896 + ... + 17091398.

It is an arithmetic number, because the mean of its divisors is an integer number (13430614040064).

Almost surely, 2^{141021145020441} is an apocalyptic number.

It is an amenable number.

141021145020441 is a deficient number, since it is larger than the sum of its proper divisors (73868679620583).

141021145020441 is a wasteful number, since it uses less digits than its factorization.

141021145020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14400020.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 141021145020441 its reverse (144020541120141), we get a palindrome (285041686140582).

The spelling of 141021145020441 in words is "one hundred forty-one trillion, twenty-one billion, one hundred forty-five million, twenty thousand, four hundred forty-one".