340216107703 has 4 divisors (see below), whose sum is σ = 340287094368. Its totient is φ = 340145121040.

The previous prime is 340216107677. The next prime is 340216107769. The reversal of 340216107703 is 307701612043.

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 340216107703 - 2¹³ = 340216099511 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 (340216177703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35486143 + ... + 35495728.

It is an arithmetic number, because the mean of its divisors is an integer number (85071773592).

Almost surely, 2^340216107703 is an apocalyptic number.

340216107703 is a deficient number, since it is larger than the sum of its proper divisors (70986665).

340216107703 is an equidigital number, since it uses as much as digits as its factorization.

340216107703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70986664.

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 340216107703 its reverse (307701612043), we get a palindrome (647917719746).

The spelling of 340216107703 in words is "three hundred forty billion, two hundred sixteen million, one hundred seven thousand, seven hundred three".