10000443143401 has 2 divisors, whose sum is σ = 10000443143402. Its totient is φ = 10000443143400.

The previous prime is 10000443143399. The next prime is 10000443143489. The reversal of 10000443143401 is 10434134400001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8284605133401 + 1715838010000 = 2878299^2 + 1309900^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000443143401 - 2¹ = 10000443143399 is a prime.

Together with 10000443143399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10000443143491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000221571700 + 5000221571701.

It is an arithmetic number, because the mean of its divisors is an integer number (5000221571701).

Almost surely, 2^{10000443143401} is an apocalyptic number.

It is an amenable number.

10000443143401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000443143401 is an equidigital number, since it uses as much as digits as its factorization.

10000443143401 is an odious number, because the sum of its binary digits is odd.

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

Adding to 10000443143401 its reverse (10434134400001), we get a palindrome (20434577543402).

The spelling of 10000443143401 in words is "ten trillion, four hundred forty-three million, one hundred forty-three thousand, four hundred one".