343342001 has 4 divisors (see below), whose sum is σ = 343523952. Its totient is φ = 343160052.

The previous prime is 343341967. The next prime is 343342009. The reversal of 343342001 is 100243343.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100243343 = 29 ⋅3456667.

It is a cyclic number.

It is not a de Polignac number, because 343342001 - 2⁶ = 343341937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (343342009) 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, 88115 + ... + 91928.

It is an arithmetic number, because the mean of its divisors is an integer number (85880988).

Almost surely, 2^343342001 is an apocalyptic number.

It is an amenable number.

343342001 is a deficient number, since it is larger than the sum of its proper divisors (181951).

343342001 is a wasteful number, since it uses less digits than its factorization.

343342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181950.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 343342001 is about 18529.4900361559. The cubic root of 343342001 is about 700.2325764589.

Adding to 343342001 its reverse (100243343), we get a palindrome (443585344).

The spelling of 343342001 in words is "three hundred forty-three million, three hundred forty-two thousand, one".