1000441433423 has 2 divisors, whose sum is σ = 1000441433424. Its totient is φ = 1000441433422.

The previous prime is 1000441433401. The next prime is 1000441433429. The reversal of 1000441433423 is 3243341440001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000441433423 - 2¹⁰ = 1000441432399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000441433429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500220716711 + 500220716712.

It is an arithmetic number, because the mean of its divisors is an integer number (500220716712).

Almost surely, 2^{1000441433423} is an apocalyptic number.

1000441433423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000441433423 is an equidigital number, since it uses as much as digits as its factorization.

1000441433423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1000441433423 its reverse (3243341440001), we get a palindrome (4243782873424).

The spelling of 1000441433423 in words is "one trillion, four hundred forty-one million, four hundred thirty-three thousand, four hundred twenty-three".