1300140344330 has 24 divisors (see below), whose sum is σ = 2355254077068. Its totient is φ = 516743580288.

The previous prime is 1300140344297. The next prime is 1300140344339. The reversal of 1300140344330 is 334430410031.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 203028644569 + 1097111699761 = 450587^2 + 1047431^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1300140344330.

It is not an unprimeable number, because it can be changed into a prime (1300140344339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2390819 + ... + 2883798.

Almost surely, 2^{1300140344330} is an apocalyptic number.

1300140344330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300140344330 is a deficient number, since it is larger than the sum of its proper divisors (1055113732738).

1300140344330 is an equidigital number, since it uses as much as digits as its factorization.

1300140344330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274938 (or 5274781 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1300140344330 its reverse (334430410031), we get a palindrome (1634570754361).

The spelling of 1300140344330 in words is "one trillion, three hundred billion, one hundred forty million, three hundred forty-four thousand, three hundred thirty".