4402214821393 has 2 divisors, whose sum is σ = 4402214821394. Its totient is φ = 4402214821392.

The previous prime is 4402214821343. The next prime is 4402214821397. The reversal of 4402214821393 is 3931284122044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3658432766209 + 743782055184 = 1912703^2 + 862428^2 .

It is a cyclic number.

It is not a de Polignac number, because 4402214821393 - 2¹³ = 4402214813201 is a prime.

It is not a weakly prime, because it can be changed into another prime (4402214821397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2201107410696 + 2201107410697.

It is an arithmetic number, because the mean of its divisors is an integer number (2201107410697).

Almost surely, 2^{4402214821393} is an apocalyptic number.

It is an amenable number.

4402214821393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4402214821393 is an equidigital number, since it uses as much as digits as its factorization.

4402214821393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 4402214821393 in words is "four trillion, four hundred two billion, two hundred fourteen million, eight hundred twenty-one thousand, three hundred ninety-three".