10244530421 has 4 divisors (see below), whose sum is σ = 10251103200. Its totient is φ = 10237957644.

The previous prime is 10244530397. The next prime is 10244530453. The reversal of 10244530421 is 12403544201.

10244530421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10244530421 - 2¹⁰ = 10244529397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10244530721) 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 3 ways as a sum of consecutive naturals, for example, 3284051 + ... + 3287168.

It is an arithmetic number, because the mean of its divisors is an integer number (2562775800).

Almost surely, 2^10244530421 is an apocalyptic number.

It is an amenable number.

10244530421 is a deficient number, since it is larger than the sum of its proper divisors (6572779).

10244530421 is an equidigital number, since it uses as much as digits as its factorization.

10244530421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572778.

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 10244530421 in words is "ten billion, two hundred forty-four million, five hundred thirty thousand, four hundred twenty-one".