1830855233344 has 28 divisors (see below), whose sum is σ = 3636915755364. Its totient is φ = 914467011584.

The previous prime is 1830855233341. The next prime is 1830855233393. The reversal of 1830855233344 is 4433325580381.

It can be written as a sum of positive squares in 2 ways, for example, as 416943986944 + 1413911246400 = 645712^2 + 1189080^2 .

It is a super-4 number, since 4×1830855233344⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830855233341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14947987 + ... + 15069970.

Almost surely, 2^{1830855233344} is an apocalyptic number.

It is an amenable number.

1830855233344 is a deficient number, since it is larger than the sum of its proper divisors (1806060522020).

1830855233344 is an equidigital number, since it uses as much as digits as its factorization.

1830855233344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30018922 (or 30018912 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 1830855233344 in words is "one trillion, eight hundred thirty billion, eight hundred fifty-five million, two hundred thirty-three thousand, three hundred forty-four".