344324200403 has 16 divisors (see below), whose sum is σ = 368529507840. Its totient is φ = 320731293600.

The previous prime is 344324200379. The next prime is 344324200421. The reversal of 344324200403 is 304002423443.

It is not a de Polignac number, because 344324200403 - 2⁸ = 344324200147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344324202403) 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 15 ways as a sum of consecutive naturals, for example, 3040076 + ... + 3151302.

It is an arithmetic number, because the mean of its divisors is an integer number (23033094240).

Almost surely, 2^344324200403 is an apocalyptic number.

344324200403 is a deficient number, since it is larger than the sum of its proper divisors (24205307437).

344324200403 is a wasteful number, since it uses less digits than its factorization.

344324200403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113978.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 344324200403 its reverse (304002423443), we get a palindrome (648326623846).

The spelling of 344324200403 in words is "three hundred forty-four billion, three hundred twenty-four million, two hundred thousand, four hundred three".