141421341340400 has 240 divisors, whose sum is σ = 394023503203200. Its totient is φ = 48236941440000.

The previous prime is 141421341340373. The next prime is 141421341340403. The reversal of 141421341340400 is 4043143124141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141421341340403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69131 + ... + 16818069.

It is an arithmetic number, because the mean of its divisors is an integer number (1641764596680).

Almost surely, 2^{141421341340400} is an apocalyptic number.

141421341340400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141421341340400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197011751601600).

141421341340400 is an abundant number, since it is smaller than the sum of its proper divisors (252602161862800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141421341340400 is a wasteful number, since it uses less digits than its factorization.

141421341340400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16749088 (or 16749077 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 141421341340400 its reverse (4043143124141), we get a palindrome (145464484464541).

The spelling of 141421341340400 in words is "one hundred forty-one trillion, four hundred twenty-one billion, three hundred forty-one million, three hundred forty thousand, four hundred".