1086422745428 has 12 divisors (see below), whose sum is σ = 1911090789300. Its totient is φ = 540396805632.

The previous prime is 1086422745407. The next prime is 1086422745431. The reversal of 1086422745428 is 8245472246801.

It can be written as a sum of positive squares in 2 ways, for example, as 504784672324 + 581638073104 = 710482^2 + 762652^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1086422745428.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703640903 + ... + 703642446.

It is an arithmetic number, because the mean of its divisors is an integer number (159257565775).

Almost surely, 2^{1086422745428} is an apocalyptic number.

It is an amenable number.

1086422745428 is a deficient number, since it is larger than the sum of its proper divisors (824668043872).

1086422745428 is a wasteful number, since it uses less digits than its factorization.

1086422745428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407283546 (or 1407283544 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 53.

The spelling of 1086422745428 in words is "one trillion, eighty-six billion, four hundred twenty-two million, seven hundred forty-five thousand, four hundred twenty-eight".