141344324421 has 16 divisors (see below), whose sum is σ = 188819382336. Its totient is φ = 94049496576.

The previous prime is 141344324419. The next prime is 141344324489. The reversal of 141344324421 is 124423443141.

It is a happy number.

It is not a de Polignac number, because 141344324421 - 2¹ = 141344324419 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141344324321) 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, 8309301 + ... + 8326293.

It is an arithmetic number, because the mean of its divisors is an integer number (11801211396).

Almost surely, 2^141344324421 is an apocalyptic number.

It is an amenable number.

141344324421 is a deficient number, since it is larger than the sum of its proper divisors (47475057915).

141344324421 is a wasteful number, since it uses less digits than its factorization.

141344324421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22132.

The product of its digits is 36864, while the sum is 33.

Adding to 141344324421 its reverse (124423443141), we get a palindrome (265767767562).

The spelling of 141344324421 in words is "one hundred forty-one billion, three hundred forty-four million, three hundred twenty-four thousand, four hundred twenty-one".