34168116872 has 12 divisors (see below), whose sum is σ = 64066199445. Its totient is φ = 17083797024.

The previous prime is 34168116869. The next prime is 34168116907. The reversal of 34168116872 is 27861186143.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 27773555716 + 6394561156 = 166654^2 + 79966^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=130706.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 490148 + ... + 555500.

Almost surely, 2^34168116872 is an apocalyptic number.

It is an amenable number.

34168116872 is a deficient number, since it is larger than the sum of its proper divisors (29898082573).

34168116872 is an frugal number, since it uses more digits than its factorization.

34168116872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130712 (or 65355 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The spelling of 34168116872 in words is "thirty-four billion, one hundred sixty-eight million, one hundred sixteen thousand, eight hundred seventy-two".