340105422309 has 8 divisors (see below), whose sum is σ = 453486221472. Its totient is φ = 226730785680.

The previous prime is 340105422301. The next prime is 340105422313. The reversal of 340105422309 is 903224501043.

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

It is not a de Polignac number, because 340105422309 - 2³ = 340105422301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340105422309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340105422301) 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, 1410282 + ... + 1633739.

It is an arithmetic number, because the mean of its divisors is an integer number (56685777684).

Almost surely, 2^340105422309 is an apocalyptic number.

It is an amenable number.

340105422309 is a deficient number, since it is larger than the sum of its proper divisors (113380799163).

340105422309 is a wasteful number, since it uses less digits than its factorization.

340105422309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081267.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 340105422309 in words is "three hundred forty billion, one hundred five million, four hundred twenty-two thousand, three hundred nine".