1422624424693 has 2 divisors, whose sum is σ = 1422624424694. Its totient is φ = 1422624424692.

The previous prime is 1422624424657. The next prime is 1422624424703. The reversal of 1422624424693 is 3964244262241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1081780967569 + 340843457124 = 1040087^2 + 583818^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422624424693 - 2⁹ = 1422624424181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422624425693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711312212346 + 711312212347.

It is an arithmetic number, because the mean of its divisors is an integer number (711312212347).

Almost surely, 2^{1422624424693} is an apocalyptic number.

It is an amenable number.

1422624424693 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422624424693 is an equidigital number, since it uses as much as digits as its factorization.

1422624424693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3981312, while the sum is 49.

The spelling of 1422624424693 in words is "one trillion, four hundred twenty-two billion, six hundred twenty-four million, four hundred twenty-four thousand, six hundred ninety-three".