314343331331 has 2 divisors, whose sum is σ = 314343331332. Its totient is φ = 314343331330.

The previous prime is 314343331277. The next prime is 314343331339. The reversal of 314343331331 is 133133343413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314343331331 - 2³⁴ = 297163462147 is a prime.

It is a super-2 number, since 2×314343331331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314343331339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157171665665 + 157171665666.

It is an arithmetic number, because the mean of its divisors is an integer number (157171665666).

Almost surely, 2^314343331331 is an apocalyptic number.

314343331331 is a deficient number, since it is larger than the sum of its proper divisors (1).

314343331331 is an equidigital number, since it uses as much as digits as its factorization.

314343331331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 32.

Adding to 314343331331 its reverse (133133343413), we get a palindrome (447476674744).

The spelling of 314343331331 in words is "three hundred fourteen billion, three hundred forty-three million, three hundred thirty-one thousand, three hundred thirty-one".