300864427139 has 2 divisors, whose sum is σ = 300864427140. Its totient is φ = 300864427138.

The previous prime is 300864427043. The next prime is 300864427163. The reversal of 300864427139 is 931724468003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 300864427139 - 2¹² = 300864423043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300864427093 and 300864427102.

It is not a weakly prime, because it can be changed into another prime (300864427439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150432213569 + 150432213570.

It is an arithmetic number, because the mean of its divisors is an integer number (150432213570).

Almost surely, 2^300864427139 is an apocalyptic number.

300864427139 is a deficient number, since it is larger than the sum of its proper divisors (1).

300864427139 is an equidigital number, since it uses as much as digits as its factorization.

300864427139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 300864427139 in words is "three hundred billion, eight hundred sixty-four million, four hundred twenty-seven thousand, one hundred thirty-nine".