1143214033427 has 2 divisors, whose sum is σ = 1143214033428. Its totient is φ = 1143214033426.

The previous prime is 1143214033393. The next prime is 1143214033441. The reversal of 1143214033427 is 7243304123411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1143214033427 - 2²⁸ = 1142945597971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1143214033487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571607016713 + 571607016714.

It is an arithmetic number, because the mean of its divisors is an integer number (571607016714).

Almost surely, 2^{1143214033427} is an apocalyptic number.

1143214033427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143214033427 is an equidigital number, since it uses as much as digits as its factorization.

1143214033427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

Adding to 1143214033427 its reverse (7243304123411), we get a palindrome (8386518156838).

The spelling of 1143214033427 in words is "one trillion, one hundred forty-three billion, two hundred fourteen million, thirty-three thousand, four hundred twenty-seven".