344121814804 has 48 divisors (see below), whose sum is σ = 631974026880. Its totient is φ = 163730779520.

The previous prime is 344121814741. The next prime is 344121814811. The reversal of 344121814804 is 408418121443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32255079 + ... + 32265745.

It is an arithmetic number, because the mean of its divisors is an integer number (13166125560).

Almost surely, 2^344121814804 is an apocalyptic number.

It is an amenable number.

344121814804 is a deficient number, since it is larger than the sum of its proper divisors (287852212076).

344121814804 is a wasteful number, since it uses less digits than its factorization.

344121814804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14688 (or 14686 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 344121814804 in words is "three hundred forty-four billion, one hundred twenty-one million, eight hundred fourteen thousand, eight hundred four".