2134340228441 has 2 divisors, whose sum is σ = 2134340228442. Its totient is φ = 2134340228440.

The previous prime is 2134340228437. The next prime is 2134340228479. The reversal of 2134340228441 is 1448220434312.

It is an a-pointer prime, because the next prime (2134340228479) can be obtained adding 2134340228441 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1431935323225 + 702404905216 = 1196635^2 + 838096^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134340228441 - 2² = 2134340228437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2134340228395 and 2134340228404.

It is not a weakly prime, because it can be changed into another prime (2134340228411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067170114220 + 1067170114221.

It is an arithmetic number, because the mean of its divisors is an integer number (1067170114221).

Almost surely, 2^{2134340228441} is an apocalyptic number.

It is an amenable number.

2134340228441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134340228441 is an equidigital number, since it uses as much as digits as its factorization.

2134340228441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 2134340228441 in words is "two trillion, one hundred thirty-four billion, three hundred forty million, two hundred twenty-eight thousand, four hundred forty-one".