18030044299 has 2 divisors, whose sum is σ = 18030044300. Its totient is φ = 18030044298.

The previous prime is 18030044293. The next prime is 18030044369. The reversal of 18030044299 is 99244003081.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18030044299 - 2¹⁹ = 18029520011 is a prime.

It is not a weakly prime, because it can be changed into another prime (18030044293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9015022149 + 9015022150.

It is an arithmetic number, because the mean of its divisors is an integer number (9015022150).

Almost surely, 2^18030044299 is an apocalyptic number.

18030044299 is a deficient number, since it is larger than the sum of its proper divisors (1).

18030044299 is an equidigital number, since it uses as much as digits as its factorization.

18030044299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 18030044299 in words is "eighteen billion, thirty million, forty-four thousand, two hundred ninety-nine".