27345357341 has 2 divisors, whose sum is σ = 27345357342. Its totient is φ = 27345357340.

The previous prime is 27345357337. The next prime is 27345357379. The reversal of 27345357341 is 14375354372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26617922500 + 727434841 = 163150^2 + 26971^2 .

It is a cyclic number.

It is not a de Polignac number, because 27345357341 - 2² = 27345357337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27345357292 and 27345357301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27345357301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13672678670 + 13672678671.

It is an arithmetic number, because the mean of its divisors is an integer number (13672678671).

Almost surely, 2^27345357341 is an apocalyptic number.

It is an amenable number.

27345357341 is a deficient number, since it is larger than the sum of its proper divisors (1).

27345357341 is an equidigital number, since it uses as much as digits as its factorization.

27345357341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1058400, while the sum is 44.

The spelling of 27345357341 in words is "twenty-seven billion, three hundred forty-five million, three hundred fifty-seven thousand, three hundred forty-one".