340104626405311 has 4 divisors (see below), whose sum is σ = 340655849463312. Its totient is φ = 339553403347312.

The previous prime is 340104626405281. The next prime is 340104626405333. The reversal of 340104626405311 is 113504626401043.

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

It is a cyclic number.

It is not a de Polignac number, because 340104626405311 - 2³³ = 340096036470719 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 (340104626405111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275611528075 + ... + 275611529308.

It is an arithmetic number, because the mean of its divisors is an integer number (85163962365828).

Almost surely, 2^{340104626405311} is an apocalyptic number.

340104626405311 is a deficient number, since it is larger than the sum of its proper divisors (551223058001).

340104626405311 is an equidigital number, since it uses as much as digits as its factorization.

340104626405311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551223058000.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 340104626405311 in words is "three hundred forty trillion, one hundred four billion, six hundred twenty-six million, four hundred five thousand, three hundred eleven".