141343232021 has 8 divisors (see below), whose sum is σ = 141455012160. Its totient is φ = 141231493728.

The previous prime is 141343232011. The next prime is 141343232077. The reversal of 141343232021 is 120232343141.

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

It is a cyclic number.

It is not a de Polignac number, because 141343232021 - 2⁶ = 141343231957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141343232011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10589570 + ... + 10602908.

It is an arithmetic number, because the mean of its divisors is an integer number (17681876520).

Almost surely, 2^141343232021 is an apocalyptic number.

It is an amenable number.

141343232021 is a deficient number, since it is larger than the sum of its proper divisors (111780139).

141343232021 is a wasteful number, since it uses less digits than its factorization.

141343232021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20923.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 141343232021 its reverse (120232343141), we get a palindrome (261575575162).

The spelling of 141343232021 in words is "one hundred forty-one billion, three hundred forty-three million, two hundred thirty-two thousand, twenty-one".