1416640224673 has 2 divisors, whose sum is σ = 1416640224674. Its totient is φ = 1416640224672.

The previous prime is 1416640224631. The next prime is 1416640224689. The reversal of 1416640224673 is 3764220466141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1368822781089 + 47817443584 = 1169967^2 + 218672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1416640224673 is a prime.

It is not a weakly prime, because it can be changed into another prime (1416640234673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708320112336 + 708320112337.

It is an arithmetic number, because the mean of its divisors is an integer number (708320112337).

Almost surely, 2^{1416640224673} is an apocalyptic number.

It is an amenable number.

1416640224673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416640224673 is an equidigital number, since it uses as much as digits as its factorization.

1416640224673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 1416640224673 in words is "one trillion, four hundred sixteen billion, six hundred forty million, two hundred twenty-four thousand, six hundred seventy-three".