141421341 has 16 divisors (see below), whose sum is σ = 193834368. Its totient is φ = 91660800.

The previous prime is 141421333. The next prime is 141421387. The reversal of 141421341 is 143124141.

It is not a de Polignac number, because 141421341 - 2³ = 141421333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141420341) 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, 36405 + ... + 40101.

It is an arithmetic number, because the mean of its divisors is an integer number (12114648).

Almost surely, 2^141421341 is an apocalyptic number.

It is an amenable number.

141421341 is a deficient number, since it is larger than the sum of its proper divisors (52413027).

141421341 is a wasteful number, since it uses less digits than its factorization.

141421341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4052.

The product of its digits is 384, while the sum is 21.

The square root of 141421341 is about 11892.0705093772. The cubic root of 141421341 is about 521.0007122471. Note that the first 3 decimals are identical.

Adding to 141421341 its reverse (143124141), we get a palindrome (284545482).

The spelling of 141421341 in words is "one hundred forty-one million, four hundred twenty-one thousand, three hundred forty-one".