34781985335 has 8 divisors (see below), whose sum is σ = 41922253296. Its totient is φ = 27703007680.

The previous prime is 34781985311. The next prime is 34781985349. The reversal of 34781985335 is 53358918743.

34781985335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34781985335 - 2¹⁰ = 34781984311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15321326 + ... + 15323595.

It is an arithmetic number, because the mean of its divisors is an integer number (5240281662).

Almost surely, 2^34781985335 is an apocalyptic number.

34781985335 is a deficient number, since it is larger than the sum of its proper divisors (7140267961).

34781985335 is a wasteful number, since it uses less digits than its factorization.

34781985335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30645153.

The product of its digits is 10886400, while the sum is 56.

The spelling of 34781985335 in words is "thirty-four billion, seven hundred eighty-one million, nine hundred eighty-five thousand, three hundred thirty-five".