34263807427 has 4 divisors (see below), whose sum is σ = 34746396336. Its totient is φ = 33781218520.

The previous prime is 34263807401. The next prime is 34263807439. The reversal of 34263807427 is 72470836243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72470836243 = 13 ⋅5574679711.

It is a cyclic number.

It is not a de Polignac number, because 34263807427 - 2²⁷ = 34129589699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34263802427) 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 3 ways as a sum of consecutive naturals, for example, 241294348 + ... + 241294489.

It is an arithmetic number, because the mean of its divisors is an integer number (8686599084).

Almost surely, 2^34263807427 is an apocalyptic number.

34263807427 is a deficient number, since it is larger than the sum of its proper divisors (482588909).

34263807427 is an equidigital number, since it uses as much as digits as its factorization.

34263807427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482588908.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 34263807427 in words is "thirty-four billion, two hundred sixty-three million, eight hundred seven thousand, four hundred twenty-seven".