141432134211021 has 8 divisors (see below), whose sum is σ = 188576239911040. Its totient is φ = 94288058992512.

The previous prime is 141432134210989. The next prime is 141432134211029. The reversal of 141432134211021 is 120112431234141.

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

It is not a de Polignac number, because 141432134211021 - 2⁵ = 141432134210989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141432134211021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141432134211029) 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, 7481820 + ... + 18407658.

It is an arithmetic number, because the mean of its divisors is an integer number (23572029988880).

Almost surely, 2^{141432134211021} is an apocalyptic number.

It is an amenable number.

141432134211021 is a deficient number, since it is larger than the sum of its proper divisors (47144105700019).

141432134211021 is a wasteful number, since it uses less digits than its factorization.

141432134211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15240755.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 141432134211021 its reverse (120112431234141), we get a palindrome (261544565445162).

The spelling of 141432134211021 in words is "one hundred forty-one trillion, four hundred thirty-two billion, one hundred thirty-four million, two hundred eleven thousand, twenty-one".