344424356836 has 24 divisors (see below), whose sum is σ = 689119099200. Its totient is φ = 147552498912.

The previous prime is 344424356831. The next prime is 344424356839. The reversal of 344424356836 is 638653424443.

It is not an unprimeable number, because it can be changed into a prime (344424356831) 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 7 ways as a sum of consecutive naturals, for example, 2341510 + ... + 2484253.

It is an arithmetic number, because the mean of its divisors is an integer number (28713295800).

Almost surely, 2^344424356836 is an apocalyptic number.

It is an amenable number.

344424356836 is an abundant number, since it is smaller than the sum of its proper divisors (344694742364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344424356836 is a wasteful number, since it uses less digits than its factorization.

344424356836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828323 (or 4828321 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 52.

The spelling of 344424356836 in words is "three hundred forty-four billion, four hundred twenty-four million, three hundred fifty-six thousand, eight hundred thirty-six".