27260066343 has 8 divisors (see below), whose sum is σ = 36451502208. Its totient is φ = 18121004024.

The previous prime is 27260066299. The next prime is 27260066377. The reversal of 27260066343 is 34366006272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27260066343 - 2⁹ = 27260065831 is a prime.

It is a super-2 number, since 2×27260066343² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27260066443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13092171 + ... + 13094252.

It is an arithmetic number, because the mean of its divisors is an integer number (4556437776).

Almost surely, 2^27260066343 is an apocalyptic number.

27260066343 is a deficient number, since it is larger than the sum of its proper divisors (9191435865).

27260066343 is a wasteful number, since it uses less digits than its factorization.

27260066343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26186773.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 27260066343 in words is "twenty-seven billion, two hundred sixty million, sixty-six thousand, three hundred forty-three".