8838144000 has 672 divisors, whose sum is σ = 36680095296. Its totient is φ = 2005401600.

The previous prime is 8838143981. The next prime is 8838144011. The reversal of 8838144000 is 4418388.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×8838144000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64511932 + ... + 64512068.

Almost surely, 2^8838144000 is an apocalyptic number.

8838144000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8838144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18340047648).

8838144000 is an abundant number, since it is smaller than the sum of its proper divisors (27841951296).

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

8838144000 is a wasteful number, since it uses less digits than its factorization.

8838144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8838144000 is about 94011.4035636103. The cubic root of 8838144000 is about 2067.5389080337.

The spelling of 8838144000 in words is "eight billion, eight hundred thirty-eight million, one hundred forty-four thousand".