300640932279427 has 2 divisors, whose sum is σ = 300640932279428. Its totient is φ = 300640932279426.

The previous prime is 300640932279421. The next prime is 300640932279509. The reversal of 300640932279427 is 724972239046003.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300640932279427 is a prime.

It is a super-2 number, since 2×300640932279427² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (300640932279421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150320466139713 + 150320466139714.

It is an arithmetic number, because the mean of its divisors is an integer number (150320466139714).

Almost surely, 2^{300640932279427} is an apocalyptic number.

300640932279427 is a deficient number, since it is larger than the sum of its proper divisors (1).

300640932279427 is an equidigital number, since it uses as much as digits as its factorization.

300640932279427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27433728, while the sum is 58.

The spelling of 300640932279427 in words is "three hundred trillion, six hundred forty billion, nine hundred thirty-two million, two hundred seventy-nine thousand, four hundred twenty-seven".