1404221112193 has 2 divisors, whose sum is σ = 1404221112194. Its totient is φ = 1404221112192.

The previous prime is 1404221112157. The next prime is 1404221112197. The reversal of 1404221112193 is 3912111224041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1396195102449 + 8026009744 = 1181607^2 + 89588^2 .

It is a cyclic number.

It is not a de Polignac number, because 1404221112193 - 2¹³ = 1404221104001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1404221112197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702110556096 + 702110556097.

It is an arithmetic number, because the mean of its divisors is an integer number (702110556097).

Almost surely, 2^{1404221112193} is an apocalyptic number.

It is an amenable number.

1404221112193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404221112193 is an equidigital number, since it uses as much as digits as its factorization.

1404221112193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 1404221112193 in words is "one trillion, four hundred four billion, two hundred twenty-one million, one hundred twelve thousand, one hundred ninety-three".