141043044021 has 32 divisors (see below), whose sum is σ = 206549830656. Its totient is φ = 84900816000.

The previous prime is 141043044011. The next prime is 141043044053. The reversal of 141043044021 is 120440340141.

It is not a de Polignac number, because 141043044021 - 2⁹ = 141043043509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141043043982 and 141043044000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141043044011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2859450 + ... + 2908356.

It is an arithmetic number, because the mean of its divisors is an integer number (6454682208).

Almost surely, 2^141043044021 is an apocalyptic number.

141043044021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141043044021 is a deficient number, since it is larger than the sum of its proper divisors (65506786635).

141043044021 is a wasteful number, since it uses less digits than its factorization.

141043044021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49513.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 141043044021 its reverse (120440340141), we get a palindrome (261483384162).

The spelling of 141043044021 in words is "one hundred forty-one billion, forty-three million, forty-four thousand, twenty-one".