300244112019 has 16 divisors (see below), whose sum is σ = 445577009440. Its totient is φ = 199815828480.

The previous prime is 300244112017. The next prime is 300244112027. The reversal of 300244112019 is 910211442003.

It is a happy number.

300244112019 is a `hidden beast` number, since 300 + 244 + 112 + 0 + 1 + 9 = 666.

It is not a de Polignac number, because 300244112019 - 2¹ = 300244112017 is a prime.

It is a super-2 number, since 2×300244112019² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300244111983 and 300244112001.

It is not an unprimeable number, because it can be changed into a prime (300244112017) 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, 9620602 + ... + 9651759.

It is an arithmetic number, because the mean of its divisors is an integer number (27848563090).

Almost surely, 2^300244112019 is an apocalyptic number.

300244112019 is a deficient number, since it is larger than the sum of its proper divisors (145332897421).

300244112019 is a wasteful number, since it uses less digits than its factorization.

300244112019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19272947 (or 19272941 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 300244112019 in words is "three hundred billion, two hundred forty-four million, one hundred twelve thousand, nineteen".