1084239047824 has 15 divisors (see below), whose sum is σ = 2100721225017. Its totient is φ = 542117441376.

The previous prime is 1084239047819. The next prime is 1084239047833. The reversal of 1084239047824 is 4287409324801.

The square root of 1084239047824 is 1041268.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 76961856400 + 1007277191424 = 277420^2 + 1003632^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4034914 + ... + 4295230.

Almost surely, 2^{1084239047824} is an apocalyptic number.

1084239047824 is the 1041268-th square number.

It is an amenable number.

1084239047824 is a deficient number, since it is larger than the sum of its proper divisors (1016482177193).

1084239047824 is an frugal number, since it uses more digits than its factorization.

1084239047824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520642 (or 260319 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 1084239047824 in words is "one trillion, eighty-four billion, two hundred thirty-nine million, forty-seven thousand, eight hundred twenty-four".