1034423220443 has 8 divisors (see below), whose sum is σ = 1053573331680. Its totient is φ = 1015400352960.

The previous prime is 1034423220433. The next prime is 1034423220449. The reversal of 1034423220443 is 3440223244301.

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 1034423220443 - 2³⁴ = 1017243351259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034423220449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31794530 + ... + 31827047.

It is an arithmetic number, because the mean of its divisors is an integer number (131696666460).

Almost surely, 2^{1034423220443} is an apocalyptic number.

1034423220443 is a deficient number, since it is larger than the sum of its proper divisors (19150111237).

1034423220443 is an equidigital number, since it uses as much as digits as its factorization.

1034423220443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63621877.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1034423220443 its reverse (3440223244301), we get a palindrome (4474646464744).

The spelling of 1034423220443 in words is "one trillion, thirty-four billion, four hundred twenty-three million, two hundred twenty thousand, four hundred forty-three".