1421444124283 has 2 divisors, whose sum is σ = 1421444124284. Its totient is φ = 1421444124282.

The previous prime is 1421444124259. The next prime is 1421444124337. The reversal of 1421444124283 is 3824214441241.

It is a weak prime.

It is an emirp because it is prime and its reverse (3824214441241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1421444124283 - 2²⁹ = 1420907253371 is a prime.

It is not a weakly prime, because it can be changed into another prime (1421444124223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710722062141 + 710722062142.

It is an arithmetic number, because the mean of its divisors is an integer number (710722062142).

Almost surely, 2^{1421444124283} is an apocalyptic number.

1421444124283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421444124283 is an equidigital number, since it uses as much as digits as its factorization.

1421444124283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 196608, while the sum is 40.

The spelling of 1421444124283 in words is "one trillion, four hundred twenty-one billion, four hundred forty-four million, one hundred twenty-four thousand, two hundred eighty-three".