340555322105 has 16 divisors (see below), whose sum is σ = 427447459584. Its totient is φ = 259979818560.

The previous prime is 340555322089. The next prime is 340555322131. The reversal of 340555322105 is 501223555043.

It is not a de Polignac number, because 340555322105 - 2⁴ = 340555322089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3468629 + ... + 3565458.

It is an arithmetic number, because the mean of its divisors is an integer number (26715466224).

Almost surely, 2^340555322105 is an apocalyptic number.

It is an amenable number.

340555322105 is a deficient number, since it is larger than the sum of its proper divisors (86892137479).

340555322105 is a wasteful number, since it uses less digits than its factorization.

340555322105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7034536.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 340555322105 its reverse (501223555043), we get a palindrome (841778877148).

The spelling of 340555322105 in words is "three hundred forty billion, five hundred fifty-five million, three hundred twenty-two thousand, one hundred five".