340210342120201 has 8 divisors (see below), whose sum is σ = 388812846055424. Its totient is φ = 291608094807360.

The previous prime is 340210342120183. The next prime is 340210342120261. The reversal of 340210342120201 is 102021243012043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340210342120201 - 2⁷ = 340210342120073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340210342120261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61306320 + ... + 66624961.

It is an arithmetic number, because the mean of its divisors is an integer number (48601605756928).

Almost surely, 2^{340210342120201} is an apocalyptic number.

It is an amenable number.

340210342120201 is a deficient number, since it is larger than the sum of its proper divisors (48602503935223).

340210342120201 is a wasteful number, since it uses less digits than its factorization.

340210342120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128311191.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 340210342120201 its reverse (102021243012043), we get a palindrome (442231585132244).

The spelling of 340210342120201 in words is "three hundred forty trillion, two hundred ten billion, three hundred forty-two million, one hundred twenty thousand, two hundred one".