1078584584443 has 2 divisors, whose sum is σ = 1078584584444. Its totient is φ = 1078584584442.

The previous prime is 1078584584437. The next prime is 1078584584479. The reversal of 1078584584443 is 3444854858701.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1078584584443 is a prime.

It is not a weakly prime, because it can be changed into another prime (1078584585443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539292292221 + 539292292222.

It is an arithmetic number, because the mean of its divisors is an integer number (539292292222).

Almost surely, 2^{1078584584443} is an apocalyptic number.

1078584584443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078584584443 is an equidigital number, since it uses as much as digits as its factorization.

1078584584443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68812800, while the sum is 61.

The spelling of 1078584584443 in words is "one trillion, seventy-eight billion, five hundred eighty-four million, five hundred eighty-four thousand, four hundred forty-three".