1830242303999 has 4 divisors (see below), whose sum is σ = 1869183629664. Its totient is φ = 1791300978336.

The previous prime is 1830242303969. The next prime is 1830242304083. The reversal of 1830242303999 is 9993032420381.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1830242303999 - 2⁴⁰ = 730730676223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1830242303999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830242303969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19470662762 + ... + 19470662855.

It is an arithmetic number, because the mean of its divisors is an integer number (467295907416).

Almost surely, 2^{1830242303999} is an apocalyptic number.

1830242303999 is a deficient number, since it is larger than the sum of its proper divisors (38941325665).

1830242303999 is an equidigital number, since it uses as much as digits as its factorization.

1830242303999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38941325664.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 1830242303999 in words is "one trillion, eight hundred thirty billion, two hundred forty-two million, three hundred three thousand, nine hundred ninety-nine".