1142141202347 has 2 divisors, whose sum is σ = 1142141202348. Its totient is φ = 1142141202346.

The previous prime is 1142141202341. The next prime is 1142141202403. The reversal of 1142141202347 is 7432021412411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1142141202347 - 2¹⁶ = 1142141136811 is a prime.

It is not a weakly prime, because it can be changed into another prime (1142141202341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571070601173 + 571070601174.

It is an arithmetic number, because the mean of its divisors is an integer number (571070601174).

Almost surely, 2^{1142141202347} is an apocalyptic number.

1142141202347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142141202347 is an equidigital number, since it uses as much as digits as its factorization.

1142141202347 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1142141202347 its reverse (7432021412411), we get a palindrome (8574162614758).

The spelling of 1142141202347 in words is "one trillion, one hundred forty-two billion, one hundred forty-one million, two hundred two thousand, three hundred forty-seven".