418208468061 has 8 divisors (see below), whose sum is σ = 570578995360. Its totient is φ = 272321793072.

The previous prime is 418208468047. The next prime is 418208468071. The reversal of 418208468061 is 160864802814.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 418208468061 - 2⁷ = 418208467933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 418208468061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418208468071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1620962926 + ... + 1620963183.

It is an arithmetic number, because the mean of its divisors is an integer number (71322374420).

Almost surely, 2^418208468061 is an apocalyptic number.

It is an amenable number.

418208468061 is a deficient number, since it is larger than the sum of its proper divisors (152370527299).

418208468061 is a wasteful number, since it uses less digits than its factorization.

418208468061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3241926155.

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 418208468061 in words is "four hundred eighteen billion, two hundred eight million, four hundred sixty-eight thousand, sixty-one".