416830216897 has 2 divisors, whose sum is σ = 416830216898. Its totient is φ = 416830216896.

The previous prime is 416830216877. The next prime is 416830216969. The reversal of 416830216897 is 798612038614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 406127072961 + 10703143936 = 637281^2 + 103456^2 .

It is a cyclic number.

It is not a de Polignac number, because 416830216897 - 2¹⁵ = 416830184129 is a prime.

It is not a weakly prime, because it can be changed into another prime (416830216877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208415108448 + 208415108449.

It is an arithmetic number, because the mean of its divisors is an integer number (208415108449).

Almost surely, 2^416830216897 is an apocalyptic number.

It is an amenable number.

416830216897 is a deficient number, since it is larger than the sum of its proper divisors (1).

416830216897 is an equidigital number, since it uses as much as digits as its factorization.

416830216897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 416830216897 in words is "four hundred sixteen billion, eight hundred thirty million, two hundred sixteen thousand, eight hundred ninety-seven".