18842803383 has 16 divisors (see below), whose sum is σ = 27758198016. Its totient is φ = 11308894080.

The previous prime is 18842803361. The next prime is 18842803459. The reversal of 18842803383 is 38330824881.

It is not a de Polignac number, because 18842803383 - 2⁸ = 18842803127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18842803303) 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 15 ways as a sum of consecutive naturals, for example, 8030713 + ... + 8033058.

It is an arithmetic number, because the mean of its divisors is an integer number (1734887376).

Almost surely, 2^18842803383 is an apocalyptic number.

18842803383 is a deficient number, since it is larger than the sum of its proper divisors (8915394633).

18842803383 is a wasteful number, since it uses less digits than its factorization.

18842803383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16063814.

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 18842803383 in words is "eighteen billion, eight hundred forty-two million, eight hundred three thousand, three hundred eighty-three".