1314334121 has 16 divisors (see below), whose sum is σ = 1379978640. Its totient is φ = 1250795520.

The previous prime is 1314334067. The next prime is 1314334123. The reversal of 1314334121 is 1214334131.

It can be written as a sum of positive squares in 8 ways, for example, as 135373225 + 1178960896 = 11635^2 + 34336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314334121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1314334123) 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, 233225 + ... + 238793.

It is an arithmetic number, because the mean of its divisors is an integer number (86248665).

Almost surely, 2^1314334121 is an apocalyptic number.

It is an amenable number.

1314334121 is a deficient number, since it is larger than the sum of its proper divisors (65644519).

1314334121 is an equidigital number, since it uses as much as digits as its factorization.

1314334121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5756.

The product of its digits is 864, while the sum is 23.

The square root of 1314334121 is about 36253.7463029685. The cubic root of 1314334121 is about 1095.3895519109.

Adding to 1314334121 its reverse (1214334131), we get a palindrome (2528668252).

The spelling of 1314334121 in words is "one billion, three hundred fourteen million, three hundred thirty-four thousand, one hundred twenty-one".