34140869668 has 24 divisors (see below), whose sum is σ = 60750832184. Its totient is φ = 16783718400.

The previous prime is 34140869647. The next prime is 34140869683. The reversal of 34140869668 is 86696804143.

It can be written as a sum of positive squares in 4 ways, for example, as 984829924 + 33156039744 = 31382^2 + 182088^2 .

It is a super-4 number, since 4×34140869668⁴ (a number of 43 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596548 + ... + 651268.

Almost surely, 2^34140869668 is an apocalyptic number.

It is an amenable number.

34140869668 is a deficient number, since it is larger than the sum of its proper divisors (26609962516).

34140869668 is a wasteful number, since it uses less digits than its factorization.

34140869668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57343 (or 57341 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 34140869668 in words is "thirty-four billion, one hundred forty million, eight hundred sixty-nine thousand, six hundred sixty-eight".