1441142423243 has 2 divisors, whose sum is σ = 1441142423244. Its totient is φ = 1441142423242.

The previous prime is 1441142423209. The next prime is 1441142423249. The reversal of 1441142423243 is 3423242411441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1441142423243 - 2¹⁸ = 1441142161099 is a prime.

It is a super-2 number, since 2×1441142423243² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1441142423249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720571211621 + 720571211622.

It is an arithmetic number, because the mean of its divisors is an integer number (720571211622).

Almost surely, 2^{1441142423243} is an apocalyptic number.

1441142423243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441142423243 is an equidigital number, since it uses as much as digits as its factorization.

1441142423243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 35.

Adding to 1441142423243 its reverse (3423242411441), we get a palindrome (4864384834684).

The spelling of 1441142423243 in words is "one trillion, four hundred forty-one billion, one hundred forty-two million, four hundred twenty-three thousand, two hundred forty-three".