343041001 has 4 divisors (see below), whose sum is σ = 343212100. Its totient is φ = 342869904.

The previous prime is 343040983. The next prime is 343041047. The reversal of 343041001 is 100140343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100140343 = 433 ⋅231271.

It can be written as a sum of positive squares in 2 ways, for example, as 252810000 + 90231001 = 15900^2 + 9499^2 .

It is a cyclic number.

It is not a de Polignac number, because 343041001 - 2⁵ = 343040969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343081001) 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, 82506 + ... + 86563.

It is an arithmetic number, because the mean of its divisors is an integer number (85803025).

Almost surely, 2^343041001 is an apocalyptic number.

It is an amenable number.

343041001 is a deficient number, since it is larger than the sum of its proper divisors (171099).

343041001 is a wasteful number, since it uses less digits than its factorization.

343041001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171098.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 343041001 is about 18521.3660673288. The cubic root of 343041001 is about 700.0278907254.

Adding to 343041001 its reverse (100140343), we get a palindrome (443181344).

The spelling of 343041001 in words is "three hundred forty-three million, forty-one thousand, one".