1140320322467 has 2 divisors, whose sum is σ = 1140320322468. Its totient is φ = 1140320322466.

The previous prime is 1140320322439. The next prime is 1140320322469. The reversal of 1140320322467 is 7642230230411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140320322467 - 2⁶ = 1140320322403 is a prime.

Together with 1140320322469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1140320322469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570160161233 + 570160161234.

It is an arithmetic number, because the mean of its divisors is an integer number (570160161234).

Almost surely, 2^{1140320322467} is an apocalyptic number.

1140320322467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140320322467 is an equidigital number, since it uses as much as digits as its factorization.

1140320322467 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 1140320322467 its reverse (7642230230411), we get a palindrome (8782550552878).

The spelling of 1140320322467 in words is "one trillion, one hundred forty billion, three hundred twenty million, three hundred twenty-two thousand, four hundred sixty-seven".