1384116855 has 16 divisors (see below), whose sum is σ = 2415913344. Its totient is φ = 671086880.

The previous prime is 1384116841. The next prime is 1384116857. The reversal of 1384116855 is 5586114831.

It is not a de Polignac number, because 1384116855 - 2⁶ = 1384116791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384116857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194129 + ... + 4194458.

It is an arithmetic number, because the mean of its divisors is an integer number (150994584).

Almost surely, 2^1384116855 is an apocalyptic number.

1384116855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1384116855 is a deficient number, since it is larger than the sum of its proper divisors (1031796489).

1384116855 is a wasteful number, since it uses less digits than its factorization.

1384116855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8388606.

The product of its digits is 115200, while the sum is 42.

The square root of 1384116855 is about 37203.7209832565. The cubic root of 1384116855 is about 1114.4422945056.

The spelling of 1384116855 in words is "one billion, three hundred eighty-four million, one hundred sixteen thousand, eight hundred fifty-five".