34800802155 has 24 divisors (see below), whose sum is σ = 68938732512. Its totient is φ = 15908937984.

The previous prime is 34800802139. The next prime is 34800802193. The reversal of 34800802155 is 55120800843.

It is a happy number.

It is not a de Polignac number, because 34800802155 - 2⁴ = 34800802139 is a prime.

It is a super-2 number, since 2×34800802155² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55239054 + ... + 55239683.

It is an arithmetic number, because the mean of its divisors is an integer number (2872447188).

Almost surely, 2^34800802155 is an apocalyptic number.

34800802155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34800802155 is a deficient number, since it is larger than the sum of its proper divisors (34137930357).

34800802155 is a wasteful number, since it uses less digits than its factorization.

34800802155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110478755 (or 110478752 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 34800802155 in words is "thirty-four billion, eight hundred million, eight hundred two thousand, one hundred fifty-five".