340002201303223 has 4 divisors (see below), whose sum is σ = 342038142628560. Its totient is φ = 337966259977888.

The previous prime is 340002201303209. The next prime is 340002201303241. The reversal of 340002201303223 is 322303102200043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340002201303223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340002201303823) 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, 1017970662418 + ... + 1017970662751.

It is an arithmetic number, because the mean of its divisors is an integer number (85509535657140).

Almost surely, 2^{340002201303223} is an apocalyptic number.

340002201303223 is a deficient number, since it is larger than the sum of its proper divisors (2035941325337).

340002201303223 is a wasteful number, since it uses less digits than its factorization.

340002201303223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035941325336.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 340002201303223 its reverse (322303102200043), we get a palindrome (662305303503266).

The spelling of 340002201303223 in words is "three hundred forty trillion, two billion, two hundred one million, three hundred three thousand, two hundred twenty-three".