344210500323 has 16 divisors (see below), whose sum is σ = 515198614560. Its totient is φ = 227107957248.

The previous prime is 344210500297. The next prime is 344210500327. The reversal of 344210500323 is 323005012443.

It is not a de Polignac number, because 344210500323 - 2⁹ = 344210499811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (344210500327) 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 15 ways as a sum of consecutive naturals, for example, 65711490 + ... + 65716727.

It is an arithmetic number, because the mean of its divisors is an integer number (32199913410).

Almost surely, 2^344210500323 is an apocalyptic number.

344210500323 is a deficient number, since it is larger than the sum of its proper divisors (170988114237).

344210500323 is a wasteful number, since it uses less digits than its factorization.

344210500323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131428323 (or 131428317 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 344210500323 its reverse (323005012443), we get a palindrome (667215512766).

The spelling of 344210500323 in words is "three hundred forty-four billion, two hundred ten million, five hundred thousand, three hundred twenty-three".