34254641807 has 4 divisors (see below), whose sum is σ = 34270870656. Its totient is φ = 34238412960.

The previous prime is 34254641801. The next prime is 34254641831. The reversal of 34254641807 is 70814645243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70814645243 = 15493 ⋅4570751.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34254641807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34254641801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8111258 + ... + 8115479.

It is an arithmetic number, because the mean of its divisors is an integer number (8567717664).

Almost surely, 2^34254641807 is an apocalyptic number.

34254641807 is a deficient number, since it is larger than the sum of its proper divisors (16228849).

34254641807 is a wasteful number, since it uses less digits than its factorization.

34254641807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16228848.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 34254641807 in words is "thirty-four billion, two hundred fifty-four million, six hundred forty-one thousand, eight hundred seven".