84444222377328 has 160 divisors (see below), whose sum is σ = 238175046535680. Its totient is φ = 25568104350720.

The previous prime is 84444222377303. The next prime is 84444222377341. The reversal of 84444222377328 is 82377322244448.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4857853725 + ... + 4857871107.

It is an arithmetic number, because the mean of its divisors is an integer number (1488594040848).

Almost surely, 2^{84444222377328} is an apocalyptic number.

84444222377328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

84444222377328 is an abundant number, since it is smaller than the sum of its proper divisors (153730824158352).

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

84444222377328 is a wasteful number, since it uses less digits than its factorization.

84444222377328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24447 (or 24441 counting only the distinct ones).

The product of its digits is 115605504, while the sum is 60.

The spelling of 84444222377328 in words is "eighty-four trillion, four hundred forty-four billion, two hundred twenty-two million, three hundred seventy-seven thousand, three hundred twenty-eight".