1314242340 has 48 divisors (see below), whose sum is σ = 3681538560. Its totient is φ = 350306560.

The previous prime is 1314242327. The next prime is 1314242353. The reversal of 1314242340 is 432424131.

It is an interprime number because it is at equal distance from previous prime (1314242327) and next prime (1314242353).

It is a self number, because there is not a number n which added to its sum of digits gives 1314242340.

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 in 15 ways as a sum of consecutive naturals, for example, 198280 + ... + 204800.

It is an arithmetic number, because the mean of its divisors is an integer number (76698720).

Almost surely, 2^1314242340 is an apocalyptic number.

1314242340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314242340 is an abundant number, since it is smaller than the sum of its proper divisors (2367296220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314242340 is a wasteful number, since it uses less digits than its factorization.

1314242340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892 (or 9890 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1314242340 is about 36252.4804668591. The cubic root of 1314242340 is about 1095.3640540087.

Adding to 1314242340 its reverse (432424131), we get a palindrome (1746666471).

The spelling of 1314242340 in words is "one billion, three hundred fourteen million, two hundred forty-two thousand, three hundred forty".