1384041150 has 72 divisors (see below), whose sum is σ = 3741468120. Its totient is φ = 366793920.

The previous prime is 1384041143. The next prime is 1384041151. The reversal of 1384041150 is 511404831.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384041151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63916 + ... + 82784.

It is an arithmetic number, because the mean of its divisors is an integer number (51964835).

Almost surely, 2^1384041150 is an apocalyptic number.

1384041150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1384041150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1870734060).

1384041150 is an abundant number, since it is smaller than the sum of its proper divisors (2357426970).

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

1384041150 is a wasteful number, since it uses less digits than its factorization.

1384041150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19050 (or 19042 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1384041150 is about 37202.7035307920. The cubic root of 1384041150 is about 1114.4219757991.

Adding to 1384041150 its reverse (511404831), we get a palindrome (1895445981).

The spelling of 1384041150 in words is "one billion, three hundred eighty-four million, forty-one thousand, one hundred fifty".