34859375999 has 4 divisors (see below), whose sum is σ = 39839286864. Its totient is φ = 29879465136.

The previous prime is 34859375983. The next prime is 34859376023. The reversal of 34859375999 is 99957395843.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34859375999 - 2⁴ = 34859375983 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 (34859375939) 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, 2489955422 + ... + 2489955435.

It is an arithmetic number, because the mean of its divisors is an integer number (9959821716).

Almost surely, 2^34859375999 is an apocalyptic number.

34859375999 is a deficient number, since it is larger than the sum of its proper divisors (4979910865).

34859375999 is an equidigital number, since it uses as much as digits as its factorization.

34859375999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979910864.

The product of its digits is 330674400, while the sum is 71.

The spelling of 34859375999 in words is "thirty-four billion, eight hundred fifty-nine million, three hundred seventy-five thousand, nine hundred ninety-nine".