1382142227 has 2 divisors, whose sum is σ = 1382142228. Its totient is φ = 1382142226.

The previous prime is 1382142199. The next prime is 1382142239. The reversal of 1382142227 is 7222412831.

It is a strong prime.

It is an emirp because it is prime and its reverse (7222412831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1382142227 - 2²⁴ = 1365365011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1382142193 and 1382142202.

It is not a weakly prime, because it can be changed into another prime (1382142247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691071113 + 691071114.

It is an arithmetic number, because the mean of its divisors is an integer number (691071114).

Almost surely, 2^1382142227 is an apocalyptic number.

1382142227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382142227 is an equidigital number, since it uses as much as digits as its factorization.

1382142227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 32.

The square root of 1382142227 is about 37177.1734670617. The cubic root of 1382142227 is about 1113.9120752375.

The spelling of 1382142227 in words is "one billion, three hundred eighty-two million, one hundred forty-two thousand, two hundred twenty-seven".