1823883730944 has 504 divisors, whose sum is σ = 5645195161200. Its totient is φ = 523294801920.

The previous prime is 1823883730937. The next prime is 1823883730979. The reversal of 1823883730944 is 4490373883281.

It is a happy number.

It is a super-2 number, since 2×1823883730944² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1073503407 + ... + 1073505105.

It is an arithmetic number, because the mean of its divisors is an integer number (11200784050).

Almost surely, 2^{1823883730944} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1823883730944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2822597580600).

1823883730944 is an abundant number, since it is smaller than the sum of its proper divisors (3821311430256).

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

1823883730944 is a wasteful number, since it uses less digits than its factorization.

1823883730944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 1823883730944 in words is "one trillion, eight hundred twenty-three billion, eight hundred eighty-three million, seven hundred thirty thousand, nine hundred forty-four".