1425084240193 has 2 divisors, whose sum is σ = 1425084240194. Its totient is φ = 1425084240192.

The previous prime is 1425084240179. The next prime is 1425084240221. The reversal of 1425084240193 is 3910424805241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1396573242289 + 28510997904 = 1181767^2 + 168852^2 .

It is an emirp because it is prime and its reverse (3910424805241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425084240193 - 2²⁵ = 1425050685761 is a prime.

It is not a weakly prime, because it can be changed into another prime (1425084246193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712542120096 + 712542120097.

It is an arithmetic number, because the mean of its divisors is an integer number (712542120097).

Almost surely, 2^{1425084240193} is an apocalyptic number.

It is an amenable number.

1425084240193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425084240193 is an equidigital number, since it uses as much as digits as its factorization.

1425084240193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 1425084240193 in words is "one trillion, four hundred twenty-five billion, eighty-four million, two hundred forty thousand, one hundred ninety-three".