344040001 has 2 divisors, whose sum is σ = 344040002. Its totient is φ = 344040000.

The previous prime is 344039981. The next prime is 344040029. The reversal of 344040001 is 100040443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173606976 + 170433025 = 13176^2 + 13055^2 .

It is a cyclic number.

It is not a de Polignac number, because 344040001 - 2²⁷ = 209822273 is a prime.

It is not a weakly prime, because it can be changed into another prime (344040701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172020000 + 172020001.

It is an arithmetic number, because the mean of its divisors is an integer number (172020001).

Almost surely, 2^344040001 is an apocalyptic number.

It is an amenable number.

344040001 is a deficient number, since it is larger than the sum of its proper divisors (1).

344040001 is an equidigital number, since it uses as much as digits as its factorization.

344040001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 344040001 is about 18548.3153143352. The cubic root of 344040001 is about 700.7067698282.

Adding to 344040001 its reverse (100040443), we get a palindrome (444080444).

The spelling of 344040001 in words is "three hundred forty-four million, forty thousand, one".