1078408321411 has 2 divisors, whose sum is σ = 1078408321412. Its totient is φ = 1078408321410.

The previous prime is 1078408321399. The next prime is 1078408321423. The reversal of 1078408321411 is 1141238048701.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1078408321399) and next prime (1078408321423).

It is a cyclic number.

It is not a de Polignac number, because 1078408321411 - 2¹³ = 1078408313219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1078408321481) 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, 539204160705 + 539204160706.

It is an arithmetic number, because the mean of its divisors is an integer number (539204160706).

Almost surely, 2^{1078408321411} is an apocalyptic number.

1078408321411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078408321411 is an equidigital number, since it uses as much as digits as its factorization.

1078408321411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 1078408321411 in words is "one trillion, seventy-eight billion, four hundred eight million, three hundred twenty-one thousand, four hundred eleven".