1442120327 has 2 divisors, whose sum is σ = 1442120328. Its totient is φ = 1442120326.

The previous prime is 1442120321. The next prime is 1442120357. The reversal of 1442120327 is 7230212441.

It is a weak prime.

It is an emirp because it is prime and its reverse (7230212441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1442120327 - 2¹² = 1442116231 is a prime.

It is a super-2 number, since 2×1442120327² = 4159422075093173858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1442120296 and 1442120305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442120321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721060163 + 721060164.

It is an arithmetic number, because the mean of its divisors is an integer number (721060164).

Almost surely, 2^1442120327 is an apocalyptic number.

1442120327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442120327 is an equidigital number, since it uses as much as digits as its factorization.

1442120327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 1442120327 is about 37975.2594066189. The cubic root of 1442120327 is about 1129.7972139829.

Adding to 1442120327 its reverse (7230212441), we get a palindrome (8672332768).

The spelling of 1442120327 in words is "one billion, four hundred forty-two million, one hundred twenty thousand, three hundred twenty-seven".