344024420408 has 32 divisors (see below), whose sum is σ = 678391234560. Its totient is φ = 163237868640.

The previous prime is 344024420407. The next prime is 344024420497. The reversal of 344024420408 is 804024420443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344024420401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7337648 + ... + 7384383.

It is an arithmetic number, because the mean of its divisors is an integer number (21199726080).

Almost surely, 2^344024420408 is an apocalyptic number.

It is an amenable number.

344024420408 is a deficient number, since it is larger than the sum of its proper divisors (334366814152).

344024420408 is a wasteful number, since it uses less digits than its factorization.

344024420408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14722187 (or 14722183 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 344024420408 its sum of digits (35), we get a palindrome (344024420443).

The spelling of 344024420408 in words is "three hundred forty-four billion, twenty-four million, four hundred twenty thousand, four hundred eight".