34869434091 has 16 divisors (see below), whose sum is σ = 49119091200. Its totient is φ = 21967143968.

The previous prime is 34869433993. The next prime is 34869434177. The reversal of 34869434091 is 19043496843.

It is a happy number.

34869434091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 34869434091 - 2¹¹ = 34869432043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34869434491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4259721 + ... + 4267898.

It is an arithmetic number, because the mean of its divisors is an integer number (3069943200).

Almost surely, 2^34869434091 is an apocalyptic number.

34869434091 is a deficient number, since it is larger than the sum of its proper divisors (14249657109).

34869434091 is a wasteful number, since it uses less digits than its factorization.

34869434091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527698.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 34869434091 in words is "thirty-four billion, eight hundred sixty-nine million, four hundred thirty-four thousand, ninety-one".