340220104342011 has 12 divisors (see below), whose sum is σ = 492289685916600. Its totient is φ = 226416181520160.

The previous prime is 340220104341979. The next prime is 340220104342051. The reversal of 340220104342011 is 110243401022043.

340220104342011 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 20 + 1 + 0 + 434 + 201 + 1 = 666.

It is not a de Polignac number, because 340220104342011 - 2⁵ = 340220104341979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340220104342051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33101775786 + ... + 33101786063.

It is an arithmetic number, because the mean of its divisors is an integer number (41024140493050).

Almost surely, 2^{340220104342011} is an apocalyptic number.

340220104342011 is a deficient number, since it is larger than the sum of its proper divisors (152069581574589).

340220104342011 is a wasteful number, since it uses less digits than its factorization.

340220104342011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66203562426 (or 66203562423 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 340220104342011 its reverse (110243401022043), we get a palindrome (450463505364054).

The spelling of 340220104342011 in words is "three hundred forty trillion, two hundred twenty billion, one hundred four million, three hundred forty-two thousand, eleven".