340041335205 has 32 divisors (see below), whose sum is σ = 639182597760. Its totient is φ = 152186330880.

The previous prime is 340041335147. The next prime is 340041335287. The reversal of 340041335205 is 502533140043.

It is not a de Polignac number, because 340041335205 - 2¹⁹ = 340040810917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79261570 + ... + 79265859.

It is an arithmetic number, because the mean of its divisors is an integer number (19974456180).

Almost surely, 2^340041335205 is an apocalyptic number.

It is an amenable number.

340041335205 is a deficient number, since it is larger than the sum of its proper divisors (299141262555).

340041335205 is a wasteful number, since it uses less digits than its factorization.

340041335205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158527461.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 340041335205 its reverse (502533140043), we get a palindrome (842574475248).

The spelling of 340041335205 in words is "three hundred forty billion, forty-one million, three hundred thirty-five thousand, two hundred five".