400211200041343 has 24 divisors (see below), whose sum is σ = 422818117924176. Its totient is φ = 378757564099200.

The previous prime is 400211200041329. The next prime is 400211200041347. The reversal of 400211200041343 is 343140002112004.

It is not a de Polignac number, because 400211200041343 - 2¹⁷ = 400211199910271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400211200041347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1529477080 + ... + 1529738722.

It is an arithmetic number, because the mean of its divisors is an integer number (17617421580174).

Almost surely, 2^{400211200041343} is an apocalyptic number.

400211200041343 is a deficient number, since it is larger than the sum of its proper divisors (22606917882833).

400211200041343 is a wasteful number, since it uses less digits than its factorization.

400211200041343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266023 (or 266004 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 400211200041343 its reverse (343140002112004), we get a palindrome (743351202153347).

The spelling of 400211200041343 in words is "four hundred trillion, two hundred eleven billion, two hundred million, forty-one thousand, three hundred forty-three".