1310324434 has 4 divisors (see below), whose sum is σ = 1965486654. Its totient is φ = 655162216.

The previous prime is 1310324413. The next prime is 1310324447. The reversal of 1310324434 is 4344230131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 941569225 + 368755209 = 30685^2 + 19203^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1310324399 and 1310324408.

It is an unprimeable number.

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, 327581107 + ... + 327581110.

Almost surely, 2^1310324434 is an apocalyptic number.

1310324434 is a deficient number, since it is larger than the sum of its proper divisors (655162220).

1310324434 is an equidigital number, since it uses as much as digits as its factorization.

1310324434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655162219.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1310324434 is about 36198.4037493368. The cubic root of 1310324434 is about 1094.2745022921.

Adding to 1310324434 its reverse (4344230131), we get a palindrome (5654554565).

The spelling of 1310324434 in words is "one billion, three hundred ten million, three hundred twenty-four thousand, four hundred thirty-four".