19340085341 has 2 divisors, whose sum is σ = 19340085342. Its totient is φ = 19340085340.

The previous prime is 19340085311. The next prime is 19340085367. The reversal of 19340085341 is 14358004391.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17630262841 + 1709822500 = 132779^2 + 41350^2 .

It is a cyclic number.

It is not a de Polignac number, because 19340085341 - 2¹⁸ = 19339823197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19340085295 and 19340085304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19340085311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9670042670 + 9670042671.

It is an arithmetic number, because the mean of its divisors is an integer number (9670042671).

Almost surely, 2^19340085341 is an apocalyptic number.

It is an amenable number.

19340085341 is a deficient number, since it is larger than the sum of its proper divisors (1).

19340085341 is an equidigital number, since it uses as much as digits as its factorization.

19340085341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 19340085341 in words is "nineteen billion, three hundred forty million, eighty-five thousand, three hundred forty-one".