34000107856 has 40 divisors (see below), whose sum is σ = 77391859104. Its totient is φ = 14265778560.

The previous prime is 34000107749. The next prime is 34000107871. The reversal of 34000107856 is 65870100043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7427806 + ... + 7432381.

Almost surely, 2^34000107856 is an apocalyptic number.

It is an amenable number.

34000107856 is an abundant number, since it is smaller than the sum of its proper divisors (43391751248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34000107856 is a wasteful number, since it uses less digits than its factorization.

34000107856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14860219 (or 14860213 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 34000107856 its reverse (65870100043), we get a palindrome (99870207899).

The spelling of 34000107856 in words is "thirty-four billion, one hundred seven thousand, eight hundred fifty-six".