340143322201 has 4 divisors (see below), whose sum is σ = 345220088272. Its totient is φ = 335066556132.

The previous prime is 340143322159. The next prime is 340143322219. The reversal of 340143322201 is 102223341043.

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 340143322201 - 2⁹ = 340143321689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340143322241) 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, 2538382935 + ... + 2538383068.

It is an arithmetic number, because the mean of its divisors is an integer number (86305022068).

Almost surely, 2^340143322201 is an apocalyptic number.

It is an amenable number.

340143322201 is a deficient number, since it is larger than the sum of its proper divisors (5076766071).

340143322201 is an equidigital number, since it uses as much as digits as its factorization.

340143322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076766070.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 340143322201 its reverse (102223341043), we get a palindrome (442366663244).

The spelling of 340143322201 in words is "three hundred forty billion, one hundred forty-three million, three hundred twenty-two thousand, two hundred one".