1424053421003 has 4 divisors (see below), whose sum is σ = 1424071771728. Its totient is φ = 1424035070280.

The previous prime is 1424053420961. The next prime is 1424053421023. The reversal of 1424053421003 is 3001243504241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1424053421003 - 2¹⁰ = 1424053419979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424053421023) 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 in 3 ways as a sum of consecutive naturals, for example, 9058463 + ... + 9214328.

It is an arithmetic number, because the mean of its divisors is an integer number (356017942932).

Almost surely, 2^{1424053421003} is an apocalyptic number.

1424053421003 is a deficient number, since it is larger than the sum of its proper divisors (18350725).

1424053421003 is an equidigital number, since it uses as much as digits as its factorization.

1424053421003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350724.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1424053421003 its reverse (3001243504241), we get a palindrome (4425296925244).

The spelling of 1424053421003 in words is "one trillion, four hundred twenty-four billion, fifty-three million, four hundred twenty-one thousand, three".