1134444134321 has 2 divisors, whose sum is σ = 1134444134322. Its totient is φ = 1134444134320.

The previous prime is 1134444134281. The next prime is 1134444134339. The reversal of 1134444134321 is 1234314444311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103172102400 + 31272031921 = 1050320^2 + 176839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134444134321 is a prime.

It is not a weakly prime, because it can be changed into another prime (1134444130321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567222067160 + 567222067161.

It is an arithmetic number, because the mean of its divisors is an integer number (567222067161).

Almost surely, 2^{1134444134321} is an apocalyptic number.

It is an amenable number.

1134444134321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134444134321 is an equidigital number, since it uses as much as digits as its factorization.

1134444134321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 35.

Adding to 1134444134321 its reverse (1234314444311), we get a palindrome (2368758578632).

The spelling of 1134444134321 in words is "one trillion, one hundred thirty-four billion, four hundred forty-four million, one hundred thirty-four thousand, three hundred twenty-one".