389110144000 has 176 divisors, whose sum is σ = 1027853068320. Its totient is φ = 146487705600.

The previous prime is 389110143991. The next prime is 389110144037. The reversal of 389110144000 is 441011983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2086591 + ... + 2265409.

Almost surely, 2^389110144000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389110144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513926534160).

389110144000 is an abundant number, since it is smaller than the sum of its proper divisors (638742924320).

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

389110144000 is a wasteful number, since it uses less digits than its factorization.

389110144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178871 (or 178843 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

Adding to 389110144000 its reverse (441011983), we get a palindrome (389551155983).

The spelling of 389110144000 in words is "three hundred eighty-nine billion, one hundred ten million, one hundred forty-four thousand".