141121432141321 has 8 divisors (see below), whose sum is σ = 147262262322240. Its totient is φ = 134981028272112.

The previous prime is 141121432141303. The next prime is 141121432141331. The reversal of 141121432141321 is 123141234121141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141121432141321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141121432141331) 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, 105901375 + ... + 107225668.

It is an arithmetic number, because the mean of its divisors is an integer number (18407782790280).

Almost surely, 2^{141121432141321} is an apocalyptic number.

It is an amenable number.

141121432141321 is a deficient number, since it is larger than the sum of its proper divisors (6140830180919).

141121432141321 is a wasteful number, since it uses less digits than its factorization.

141121432141321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213155855.

The product of its digits is 4608, while the sum is 31.

Adding to 141121432141321 its reverse (123141234121141), we get a palindrome (264262666262462).

The spelling of 141121432141321 in words is "one hundred forty-one trillion, one hundred twenty-one billion, four hundred thirty-two million, one hundred forty-one thousand, three hundred twenty-one".