1010433420443 has 8 divisors (see below), whose sum is σ = 1028798977200. Its totient is φ = 992109182688.

The previous prime is 1010433420439. The next prime is 1010433420449. The reversal of 1010433420443 is 3440243340101.

It is a happy number.

1010433420443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010433420443 - 2² = 1010433420439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010433420449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10280396 + ... + 10378217.

It is an arithmetic number, because the mean of its divisors is an integer number (128599872150).

Almost surely, 2^{1010433420443} is an apocalyptic number.

1010433420443 is a deficient number, since it is larger than the sum of its proper divisors (18365556757).

1010433420443 is an equidigital number, since it uses as much as digits as its factorization.

1010433420443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20659501.

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

Adding to 1010433420443 its reverse (3440243340101), we get a palindrome (4450676760544).

The spelling of 1010433420443 in words is "one trillion, ten billion, four hundred thirty-three million, four hundred twenty thousand, four hundred forty-three".