1314342345 has 16 divisors (see below), whose sum is σ = 2107091520. Its totient is φ = 699601344.

The previous prime is 1314342331. The next prime is 1314342349. The reversal of 1314342345 is 5432434131.

It is not a de Polignac number, because 1314342345 - 2⁴ = 1314342329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314342349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78439 + ... + 93708.

It is an arithmetic number, because the mean of its divisors is an integer number (131693220).

Almost surely, 2^1314342345 is an apocalyptic number.

1314342345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1314342345 is a deficient number, since it is larger than the sum of its proper divisors (792749175).

1314342345 is a wasteful number, since it uses less digits than its factorization.

1314342345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172664.

The product of its digits is 17280, while the sum is 30.

The square root of 1314342345 is about 36253.8597255520. The cubic root of 1314342345 is about 1095.3918365823.

Adding to 1314342345 its reverse (5432434131), we get a palindrome (6746776476).

The spelling of 1314342345 in words is "one billion, three hundred fourteen million, three hundred forty-two thousand, three hundred forty-five".