314440343140141 has 2 divisors, whose sum is σ = 314440343140142. Its totient is φ = 314440343140140.

The previous prime is 314440343140139. The next prime is 314440343140223. The reversal of 314440343140141 is 141041343044413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289094867784100 + 25345475356041 = 17002790^2 + 5034429^2 .

It is a cyclic number.

It is not a de Polignac number, because 314440343140141 - 2¹ = 314440343140139 is a prime.

Together with 314440343140139, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 314440343140141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314440340140141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157220171570070 + 157220171570071.

It is an arithmetic number, because the mean of its divisors is an integer number (157220171570071).

Almost surely, 2^{314440343140141} is an apocalyptic number.

It is an amenable number.

314440343140141 is a deficient number, since it is larger than the sum of its proper divisors (1).

314440343140141 is an equidigital number, since it uses as much as digits as its factorization.

314440343140141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 314440343140141 its reverse (141041343044413), we get a palindrome (455481686184554).

The spelling of 314440343140141 in words is "three hundred fourteen trillion, four hundred forty billion, three hundred forty-three million, one hundred forty thousand, one hundred forty-one".