1314121514 has 16 divisors (see below), whose sum is σ = 2091752640. Its totient is φ = 617839200.

The previous prime is 1314121513. The next prime is 1314121561. The reversal of 1314121514 is 4151214131.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1314121514.

It is not an unprimeable number, because it can be changed into a prime (1314121513) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 239387 + ... + 244814.

It is an arithmetic number, because the mean of its divisors is an integer number (130734540).

Almost surely, 2^1314121514 is an apocalyptic number.

1314121514 is a deficient number, since it is larger than the sum of its proper divisors (777631126).

1314121514 is a wasteful number, since it uses less digits than its factorization.

1314121514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484285.

The product of its digits is 480, while the sum is 23.

The square root of 1314121514 is about 36250.8139770682. The cubic root of 1314121514 is about 1095.3304852344.

Adding to 1314121514 its reverse (4151214131), we get a palindrome (5465335645).

The spelling of 1314121514 in words is "one billion, three hundred fourteen million, one hundred twenty-one thousand, five hundred fourteen".