34220613563 has 2 divisors, whose sum is σ = 34220613564. Its totient is φ = 34220613562.

The previous prime is 34220613523. The next prime is 34220613569. The reversal of 34220613563 is 36531602243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34220613563 - 2⁸ = 34220613307 is a prime.

It is a super-3 number, since 3×34220613563³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (34220613569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17110306781 + 17110306782.

It is an arithmetic number, because the mean of its divisors is an integer number (17110306782).

Almost surely, 2^34220613563 is an apocalyptic number.

34220613563 is a deficient number, since it is larger than the sum of its proper divisors (1).

34220613563 is an equidigital number, since it uses as much as digits as its factorization.

34220613563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 34220613563 in words is "thirty-four billion, two hundred twenty million, six hundred thirteen thousand, five hundred sixty-three".