1446314143663 has 2 divisors, whose sum is σ = 1446314143664. Its totient is φ = 1446314143662.

The previous prime is 1446314143661. The next prime is 1446314143699. The reversal of 1446314143663 is 3663414136441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1446314143663 - 2¹ = 1446314143661 is a prime.

Together with 1446314143661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1446314143661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723157071831 + 723157071832.

It is an arithmetic number, because the mean of its divisors is an integer number (723157071832).

Almost surely, 2^{1446314143663} is an apocalyptic number.

1446314143663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446314143663 is an equidigital number, since it uses as much as digits as its factorization.

1446314143663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 46.

The spelling of 1446314143663 in words is "one trillion, four hundred forty-six billion, three hundred fourteen million, one hundred forty-three thousand, six hundred sixty-three".