1416248566671 has 4 divisors (see below), whose sum is σ = 1888331422232. Its totient is φ = 944165711112.

The previous prime is 1416248566643. The next prime is 1416248566727. The reversal of 1416248566671 is 1766658426141.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1416248566671 - 2¹¹ = 1416248564623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416248566771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236041427776 + ... + 236041427781.

It is an arithmetic number, because the mean of its divisors is an integer number (472082855558).

Almost surely, 2^{1416248566671} is an apocalyptic number.

1416248566671 is a deficient number, since it is larger than the sum of its proper divisors (472082855561).

1416248566671 is an equidigital number, since it uses as much as digits as its factorization.

1416248566671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472082855560.

The product of its digits is 11612160, while the sum is 57.

The spelling of 1416248566671 in words is "one trillion, four hundred sixteen billion, two hundred forty-eight million, five hundred sixty-six thousand, six hundred seventy-one".