141421431132241 has 16 divisors (see below), whose sum is σ = 152471366530560. Its totient is φ = 130396057646400.

The previous prime is 141421431132193. The next prime is 141421431132263. The reversal of 141421431132241 is 142231134124141.

It is a happy number.

It is not a de Polignac number, because 141421431132241 - 2¹¹ = 141421431130193 is a prime.

It is a super-3 number, since 3×141421431132241³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141421431132197 and 141421431132206.

It is not an unprimeable number, because it can be changed into a prime (141421431130241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40061316 + ... + 43448266.

It is an arithmetic number, because the mean of its divisors is an integer number (9529460408160).

Almost surely, 2^{141421431132241} is an apocalyptic number.

It is an amenable number.

141421431132241 is a deficient number, since it is larger than the sum of its proper divisors (11049935398319).

141421431132241 is a wasteful number, since it uses less digits than its factorization.

141421431132241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390576.

The product of its digits is 18432, while the sum is 34.

Adding to 141421431132241 its reverse (142231134124141), we get a palindrome (283652565256382).

The spelling of 141421431132241 in words is "one hundred forty-one trillion, four hundred twenty-one billion, four hundred thirty-one million, one hundred thirty-two thousand, two hundred forty-one".