34834217427 has 14 divisors (see below), whose sum is σ = 52227435452. Its totient is φ = 23222811132.

The previous prime is 34834217401. The next prime is 34834217441. The reversal of 34834217427 is 72471243843.

34834217427 is a `hidden beast` number, since 3 + 4 + 8 + 3 + 4 + 217 + 427 = 666.

It is not a de Polignac number, because 34834217427 - 2¹¹ = 34834215379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34834217447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23891053 + ... + 23892510.

Almost surely, 2^34834217427 is an apocalyptic number.

34834217427 is a deficient number, since it is larger than the sum of its proper divisors (17393218025).

34834217427 is an frugal number, since it uses more digits than its factorization.

34834217427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47783581 (or 47783566 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The spelling of 34834217427 in words is "thirty-four billion, eight hundred thirty-four million, two hundred seventeen thousand, four hundred twenty-seven".