418616673701 has 2 divisors, whose sum is σ = 418616673702. Its totient is φ = 418616673700.

The previous prime is 418616673691. The next prime is 418616673703. The reversal of 418616673701 is 107376616814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298744230625 + 119872443076 = 546575^2 + 346226^2 .

It is a cyclic number.

It is not a de Polignac number, because 418616673701 - 2¹⁴ = 418616657317 is a prime.

Together with 418616673703, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 418616673701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (418616673703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209308336850 + 209308336851.

It is an arithmetic number, because the mean of its divisors is an integer number (209308336851).

Almost surely, 2^418616673701 is an apocalyptic number.

It is an amenable number.

418616673701 is a deficient number, since it is larger than the sum of its proper divisors (1).

418616673701 is an equidigital number, since it uses as much as digits as its factorization.

418616673701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 418616673701 in words is "four hundred eighteen billion, six hundred sixteen million, six hundred seventy-three thousand, seven hundred one".