2843381532768 has 96 divisors (see below), whose sum is σ = 8805310617600. Its totient is φ = 786188436480.

The previous prime is 2843381532749. The next prime is 2843381532773. The reversal of 2843381532768 is 8672351833482.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2843381532768² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68224693 + ... + 68266356.

It is an arithmetic number, because the mean of its divisors is an integer number (91721985600).

Almost surely, 2^{2843381532768} is an apocalyptic number.

2843381532768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2843381532768 is an abundant number, since it is smaller than the sum of its proper divisors (5961929084832).

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

2843381532768 is a wasteful number, since it uses less digits than its factorization.

2843381532768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136491100 (or 136491092 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 60.

The spelling of 2843381532768 in words is "two trillion, eight hundred forty-three billion, three hundred eighty-one million, five hundred thirty-two thousand, seven hundred sixty-eight".