27343377469705 has 16 divisors (see below), whose sum is σ = 35811907375104. Its totient is φ = 19876681313280.

The previous prime is 27343377469643. The next prime is 27343377469711. The reversal of 27343377469705 is 50796477334372.

It is not a de Polignac number, because 27343377469705 - 2¹⁷ = 27343377338633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117525129 + ... + 117757558.

It is an arithmetic number, because the mean of its divisors is an integer number (2238244210944).

Almost surely, 2^{27343377469705} is an apocalyptic number.

It is an amenable number.

27343377469705 is a deficient number, since it is larger than the sum of its proper divisors (8468529905399).

27343377469705 is a wasteful number, since it uses less digits than its factorization.

27343377469705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235284816.

The product of its (nonzero) digits is 560105280, while the sum is 67.

The spelling of 27343377469705 in words is "twenty-seven trillion, three hundred forty-three billion, three hundred seventy-seven million, four hundred sixty-nine thousand, seven hundred five".