10344704421 has 4 divisors (see below), whose sum is σ = 13792939232. Its totient is φ = 6896469612.

The previous prime is 10344704417. The next prime is 10344704423. The reversal of 10344704421 is 12440744301.

10344704421 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 not a de Polignac number, because 10344704421 - 2² = 10344704417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344704423) 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, 1724117401 + ... + 1724117406.

It is an arithmetic number, because the mean of its divisors is an integer number (3448234808).

Almost surely, 2^10344704421 is an apocalyptic number.

It is an amenable number.

10344704421 is a deficient number, since it is larger than the sum of its proper divisors (3448234811).

10344704421 is an equidigital number, since it uses as much as digits as its factorization.

10344704421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448234810.

The product of its (nonzero) digits is 10752, while the sum is 30.

The spelling of 10344704421 in words is "ten billion, three hundred forty-four million, seven hundred four thousand, four hundred twenty-one".