18084441383 has 8 divisors (see below), whose sum is σ = 18796712880. Its totient is φ = 17378081280.

The previous prime is 18084441377. The next prime is 18084441457. The reversal of 18084441383 is 38314448081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18084441383 - 2⁴ = 18084441367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18084441313) 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 7 ways as a sum of consecutive naturals, for example, 1471610 + ... + 1483847.

It is an arithmetic number, because the mean of its divisors is an integer number (2349589110).

Almost surely, 2^18084441383 is an apocalyptic number.

18084441383 is a deficient number, since it is larger than the sum of its proper divisors (712271497).

18084441383 is a wasteful number, since it uses less digits than its factorization.

18084441383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955697.

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 18084441383 in words is "eighteen billion, eighty-four million, four hundred forty-one thousand, three hundred eighty-three".