1300144034 has 16 divisors (see below), whose sum is σ = 2234442048. Its totient is φ = 555798672.

The previous prime is 1300144031. The next prime is 1300144099. The reversal of 1300144034 is 4304410031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1300143997 and 1300144015.

It is not an unprimeable number, because it can be changed into a prime (1300144031) 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 7 ways as a sum of consecutive naturals, for example, 111404 + ... + 122519.

It is an arithmetic number, because the mean of its divisors is an integer number (139652628).

Almost surely, 2^1300144034 is an apocalyptic number.

1300144034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1300144034 is a deficient number, since it is larger than the sum of its proper divisors (934298014).

1300144034 is a wasteful number, since it uses less digits than its factorization.

1300144034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234329.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1300144034 is about 36057.5100915191. The cubic root of 1300144034 is about 1091.4331886707.

Adding to 1300144034 its reverse (4304410031), we get a palindrome (5604554065).

The spelling of 1300144034 in words is "one billion, three hundred million, one hundred forty-four thousand, thirty-four".