1144430234443 has 2 divisors, whose sum is σ = 1144430234444. Its totient is φ = 1144430234442.

The previous prime is 1144430234419. The next prime is 1144430234459. The reversal of 1144430234443 is 3444320344411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144430234443 - 2⁵ = 1144430234411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144430234473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572215117221 + 572215117222.

It is an arithmetic number, because the mean of its divisors is an integer number (572215117222).

Almost surely, 2^{1144430234443} is an apocalyptic number.

1144430234443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144430234443 is an equidigital number, since it uses as much as digits as its factorization.

1144430234443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 1144430234443 its reverse (3444320344411), we get a palindrome (4588750578854).

The spelling of 1144430234443 in words is "one trillion, one hundred forty-four billion, four hundred thirty million, two hundred thirty-four thousand, four hundred forty-three".