141044021321 has 8 divisors (see below), whose sum is σ = 165124708224. Its totient is φ = 117946219680.

The previous prime is 141044021311. The next prime is 141044021351. The reversal of 141044021321 is 123120440141.

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 141044021321 - 2²² = 141039827017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141044021311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245721005 + ... + 245721578.

It is an arithmetic number, because the mean of its divisors is an integer number (20640588528).

Almost surely, 2^141044021321 is an apocalyptic number.

It is an amenable number.

141044021321 is a deficient number, since it is larger than the sum of its proper divisors (24080686903).

141044021321 is an equidigital number, since it uses as much as digits as its factorization.

141044021321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491442631.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 141044021321 its reverse (123120440141), we get a palindrome (264164461462).

The spelling of 141044021321 in words is "one hundred forty-one billion, forty-four million, twenty-one thousand, three hundred twenty-one".