10000404144343 has 2 divisors, whose sum is σ = 10000404144344. Its totient is φ = 10000404144342.

The previous prime is 10000404144331. The next prime is 10000404144377. The reversal of 10000404144343 is 34344140400001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000404144343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000404144743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000202072171 + 5000202072172.

It is an arithmetic number, because the mean of its divisors is an integer number (5000202072172).

Almost surely, 2^{10000404144343} is an apocalyptic number.

10000404144343 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000404144343 is an equidigital number, since it uses as much as digits as its factorization.

10000404144343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 10000404144343 its reverse (34344140400001), we get a palindrome (44344544544344).

The spelling of 10000404144343 in words is "ten trillion, four hundred four million, one hundred forty-four thousand, three hundred forty-three".