1084341054564 has 18 divisors (see below), whose sum is σ = 2740973221350. Its totient is φ = 361447018176.

The previous prime is 1084341054547. The next prime is 1084341054617. The reversal of 1084341054564 is 4654501434801.

1084341054564 is a `hidden beast` number, since 1 + 0 + 8 + 4 + 3 + 41 + 0 + 545 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1079225944164 + 5115110400 = 1038858^2 + 71520^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1084341054564² (a number of 25 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 15060292389 + ... + 15060292460.

It is an arithmetic number, because the mean of its divisors is an integer number (152276290075).

Almost surely, 2^{1084341054564} is an apocalyptic number.

It is an amenable number.

1084341054564 is an abundant number, since it is smaller than the sum of its proper divisors (1656632166786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1084341054564 is a wasteful number, since it uses less digits than its factorization.

1084341054564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30120584859 (or 30120584854 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 1084341054564 in words is "one trillion, eighty-four billion, three hundred forty-one million, fifty-four thousand, five hundred sixty-four".