418611454411 has 2 divisors, whose sum is σ = 418611454412. Its totient is φ = 418611454410.

The previous prime is 418611454403. The next prime is 418611454421. The reversal of 418611454411 is 114454116814.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 418611454411 - 2³ = 418611454403 is a prime.

It is not a weakly prime, because it can be changed into another prime (418611454421) 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, 209305727205 + 209305727206.

It is an arithmetic number, because the mean of its divisors is an integer number (209305727206).

Almost surely, 2^418611454411 is an apocalyptic number.

418611454411 is a deficient number, since it is larger than the sum of its proper divisors (1).

418611454411 is an equidigital number, since it uses as much as digits as its factorization.

418611454411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61440, while the sum is 40.

The spelling of 418611454411 in words is "four hundred eighteen billion, six hundred eleven million, four hundred fifty-four thousand, four hundred eleven".