1140320322439 has 2 divisors, whose sum is σ = 1140320322440. Its totient is φ = 1140320322438.

The previous prime is 1140320322409. The next prime is 1140320322467. The reversal of 1140320322439 is 9342230230411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140320322439 - 2¹³ = 1140320314247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140320322409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570160161219 + 570160161220.

It is an arithmetic number, because the mean of its divisors is an integer number (570160161220).

Almost surely, 2^{1140320322439} is an apocalyptic number.

1140320322439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140320322439 is an equidigital number, since it uses as much as digits as its factorization.

1140320322439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 1140320322439 in words is "one trillion, one hundred forty billion, three hundred twenty million, three hundred twenty-two thousand, four hundred thirty-nine".