34680800015 has 4 divisors (see below), whose sum is σ = 41616960024. Its totient is φ = 27744640008.

The previous prime is 34680799999. The next prime is 34680800017. The reversal of 34680800015 is 51000808643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51000808643 = 109 ⋅467897327.

It is a cyclic number.

It is not a de Polignac number, because 34680800015 - 2⁴ = 34680799999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34680800017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3468079997 + ... + 3468080006.

It is an arithmetic number, because the mean of its divisors is an integer number (10404240006).

Almost surely, 2^34680800015 is an apocalyptic number.

34680800015 is a deficient number, since it is larger than the sum of its proper divisors (6936160009).

34680800015 is an equidigital number, since it uses as much as digits as its factorization.

34680800015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936160008.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 34680800015 in words is "thirty-four billion, six hundred eighty million, eight hundred thousand, fifteen".