10421424003 has 8 divisors (see below), whose sum is σ = 13987254016. Its totient is φ = 6901605000.

The previous prime is 10421423921. The next prime is 10421424011. The reversal of 10421424003 is 30042412401.

10421424003 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 not a de Polignac number, because 10421424003 - 2¹² = 10421419907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10421424053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11502223 + ... + 11503128.

It is an arithmetic number, because the mean of its divisors is an integer number (1748406752).

Almost surely, 2^10421424003 is an apocalyptic number.

10421424003 is a deficient number, since it is larger than the sum of its proper divisors (3565830013).

10421424003 is a wasteful number, since it uses less digits than its factorization.

10421424003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23005505.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10421424003 its reverse (30042412401), we get a palindrome (40463836404).

The spelling of 10421424003 in words is "ten billion, four hundred twenty-one million, four hundred twenty-four thousand, three".