344102401 has 4 divisors (see below), whose sum is σ = 345542400. Its totient is φ = 342662404.

The previous prime is 344102393. The next prime is 344102411. The reversal of 344102401 is 104201443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344102401 - 2³ = 344102393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344102411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719641 + ... + 720118.

It is an arithmetic number, because the mean of its divisors is an integer number (86385600).

Almost surely, 2^344102401 is an apocalyptic number.

It is an amenable number.

344102401 is a deficient number, since it is larger than the sum of its proper divisors (1439999).

344102401 is a wasteful number, since it uses less digits than its factorization.

344102401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439998.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 344102401 is about 18549.9973315362. The cubic root of 344102401 is about 700.7491306574.

Adding to 344102401 its reverse (104201443), we get a palindrome (448303844).

The spelling of 344102401 in words is "three hundred forty-four million, one hundred two thousand, four hundred one".