34871008999 has 4 divisors (see below), whose sum is σ = 35046240400. Its totient is φ = 34695777600.

The previous prime is 34871008981. The next prime is 34871009003. The reversal of 34871008999 is 99980017843.

It is a happy number.

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 34871008999 - 2¹³ = 34871000807 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 (34871008969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87615402 + ... + 87615799.

It is an arithmetic number, because the mean of its divisors is an integer number (8761560100).

Almost surely, 2^34871008999 is an apocalyptic number.

34871008999 is a deficient number, since it is larger than the sum of its proper divisors (175231401).

34871008999 is a wasteful number, since it uses less digits than its factorization.

34871008999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175231400.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 34871008999 in words is "thirty-four billion, eight hundred seventy-one million, eight thousand, nine hundred ninety-nine".