413218205673 has 32 divisors (see below), whose sum is σ = 681652027392. Its totient is φ = 216820065600.

The previous prime is 413218205657. The next prime is 413218205711. The reversal of 413218205673 is 376502812314.

It is not a de Polignac number, because 413218205673 - 2⁴ = 413218205657 is a prime.

It is a super-2 number, since 2×413218205673² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (413218201673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3910213 + ... + 4014498.

It is an arithmetic number, because the mean of its divisors is an integer number (21301625856).

Almost surely, 2^413218205673 is an apocalyptic number.

It is an amenable number.

413218205673 is a deficient number, since it is larger than the sum of its proper divisors (268433821719).

413218205673 is a wasteful number, since it uses less digits than its factorization.

413218205673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924925.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 413218205673 in words is "four hundred thirteen billion, two hundred eighteen million, two hundred five thousand, six hundred seventy-three".