8416235476541 has 2 divisors, whose sum is σ = 8416235476542. Its totient is φ = 8416235476540.

The previous prime is 8416235476507. The next prime is 8416235476543. The reversal of 8416235476541 is 1456745326148.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8410121800441 + 6113676100 = 2900021^2 + 78190^2 .

It is a cyclic number.

It is not a de Polignac number, because 8416235476541 - 2²² = 8416231282237 is a prime.

It is a super-2 number, since 2×8416235476541² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 8416235476543, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8416235476543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4208117738270 + 4208117738271.

It is an arithmetic number, because the mean of its divisors is an integer number (4208117738271).

Almost surely, 2^{8416235476541} is an apocalyptic number.

It is an amenable number.

8416235476541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8416235476541 is an equidigital number, since it uses as much as digits as its factorization.

8416235476541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19353600, while the sum is 56.

The spelling of 8416235476541 in words is "eight trillion, four hundred sixteen billion, two hundred thirty-five million, four hundred seventy-six thousand, five hundred forty-one".