84089244888 has 48 divisors (see below), whose sum is σ = 248445498600. Its totient is φ = 25481589120.

The previous prime is 84089244809. The next prime is 84089244929. The reversal of 84089244888 is 88844298048.

It is a super-2 number, since 2×84089244888² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 53085853 + ... + 53087436.

Almost surely, 2^84089244888 is an apocalyptic number.

84089244888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

84089244888 is an abundant number, since it is smaller than the sum of its proper divisors (164356253712).

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

84089244888 is a wasteful number, since it uses less digits than its factorization.

84089244888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106173312 (or 106173305 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 63.

The spelling of 84089244888 in words is "eighty-four billion, eighty-nine million, two hundred forty-four thousand, eight hundred eighty-eight".