34720940183 has 2 divisors, whose sum is σ = 34720940184. Its totient is φ = 34720940182.

The previous prime is 34720940161. The next prime is 34720940227. The reversal of 34720940183 is 38104902743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34720940183 - 2¹⁰ = 34720939159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34720940183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34720945183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17360470091 + 17360470092.

It is an arithmetic number, because the mean of its divisors is an integer number (17360470092).

Almost surely, 2^34720940183 is an apocalyptic number.

34720940183 is a deficient number, since it is larger than the sum of its proper divisors (1).

34720940183 is an equidigital number, since it uses as much as digits as its factorization.

34720940183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 34720940183 in words is "thirty-four billion, seven hundred twenty million, nine hundred forty thousand, one hundred eighty-three".