34111697187 has 16 divisors (see below), whose sum is σ = 47476638720. Its totient is φ = 21744647232.

The previous prime is 34111697183. The next prime is 34111697317. The reversal of 34111697187 is 78179611143.

It is not a de Polignac number, because 34111697187 - 2² = 34111697183 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34111697183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110614 + ... + 283652.

It is an arithmetic number, because the mean of its divisors is an integer number (2967289920).

Almost surely, 2^34111697187 is an apocalyptic number.

34111697187 is a deficient number, since it is larger than the sum of its proper divisors (13364941533).

34111697187 is a wasteful number, since it uses less digits than its factorization.

34111697187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175922.

The product of its digits is 254016, while the sum is 48.

The spelling of 34111697187 in words is "thirty-four billion, one hundred eleven million, six hundred ninety-seven thousand, one hundred eighty-seven".