8234442367884 has 36 divisors (see below), whose sum is σ = 20827681318080. Its totient is φ = 2743120818720.

The previous prime is 8234442367871. The next prime is 8234442367909. The reversal of 8234442367884 is 4887632444328.

It is a happy number.

8234442367884 is a `hidden beast` number, since 8 + 23 + 44 + 423 + 6 + 78 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×8234442367884² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70495164 + ... + 70611875.

It is an arithmetic number, because the mean of its divisors is an integer number (578546703280).

Almost surely, 2^{8234442367884} is an apocalyptic number.

It is an amenable number.

8234442367884 is an abundant number, since it is smaller than the sum of its proper divisors (12593238950196).

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

8234442367884 is a wasteful number, since it uses less digits than its factorization.

8234442367884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141108670 (or 141108665 counting only the distinct ones).

The product of its digits is 198180864, while the sum is 63.

The spelling of 8234442367884 in words is "eight trillion, two hundred thirty-four billion, four hundred forty-two million, three hundred sixty-seven thousand, eight hundred eighty-four".