416564673403 has 2 divisors, whose sum is σ = 416564673404. Its totient is φ = 416564673402.

The previous prime is 416564673401. The next prime is 416564673449. The reversal of 416564673403 is 304376465614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 416564673403 - 2¹ = 416564673401 is a prime.

It is a super-2 number, since 2×416564673403² (a number of 24 digits) contains 22 as substring.

Together with 416564673401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (416564673401) 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, 208282336701 + 208282336702.

It is an arithmetic number, because the mean of its divisors is an integer number (208282336702).

Almost surely, 2^416564673403 is an apocalyptic number.

416564673403 is a deficient number, since it is larger than the sum of its proper divisors (1).

416564673403 is an equidigital number, since it uses as much as digits as its factorization.

416564673403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 416564673403 in words is "four hundred sixteen billion, five hundred sixty-four million, six hundred seventy-three thousand, four hundred three".