314140032449 has 2 divisors, whose sum is σ = 314140032450. Its totient is φ = 314140032448.

The previous prime is 314140032403. The next prime is 314140032473. The reversal of 314140032449 is 944230041413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213866476849 + 100273555600 = 462457^2 + 316660^2 .

It is a cyclic number.

It is not a de Polignac number, because 314140032449 - 2¹² = 314140028353 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (314140032749) 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 as a sum of consecutive naturals, namely, 157070016224 + 157070016225.

It is an arithmetic number, because the mean of its divisors is an integer number (157070016225).

Almost surely, 2^314140032449 is an apocalyptic number.

It is an amenable number.

314140032449 is a deficient number, since it is larger than the sum of its proper divisors (1).

314140032449 is an equidigital number, since it uses as much as digits as its factorization.

314140032449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 314140032449 in words is "three hundred fourteen billion, one hundred forty million, thirty-two thousand, four hundred forty-nine".