343402004201 has 4 divisors (see below), whose sum is σ = 343406332500. Its totient is φ = 343397675904.

The previous prime is 343402004189. The next prime is 343402004207. The reversal of 343402004201 is 102400204343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 269241643225 + 74160360976 = 518885^2 + 272324^2 .

It is a cyclic number.

It is not a de Polignac number, because 343402004201 - 2³⁰ = 342328262377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343402004207) 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, 2042876 + ... + 2204573.

It is an arithmetic number, because the mean of its divisors is an integer number (85851583125).

Almost surely, 2^343402004201 is an apocalyptic number.

It is an amenable number.

343402004201 is a deficient number, since it is larger than the sum of its proper divisors (4328299).

343402004201 is an equidigital number, since it uses as much as digits as its factorization.

343402004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328298.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 343402004201 its reverse (102400204343), we get a palindrome (445802208544).

The spelling of 343402004201 in words is "three hundred forty-three billion, four hundred two million, four thousand, two hundred one".