246406066271 has 2 divisors, whose sum is σ = 246406066272. Its totient is φ = 246406066270.

The previous prime is 246406066229. The next prime is 246406066297. The reversal of 246406066271 is 172660604642.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246406066271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246406066201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123203033135 + 123203033136.

It is an arithmetic number, because the mean of its divisors is an integer number (123203033136).

Almost surely, 2^246406066271 is an apocalyptic number.

246406066271 is a deficient number, since it is larger than the sum of its proper divisors (1).

246406066271 is an equidigital number, since it uses as much as digits as its factorization.

246406066271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 246406066271 in words is "two hundred forty-six billion, four hundred six million, sixty-six thousand, two hundred seventy-one".