34071868540386 has 24 divisors (see below), whose sum is σ = 76367981212380. Its totient is φ = 10965658840416.

The previous prime is 34071868540327. The next prime is 34071868540387. The reversal of 34071868540386 is 68304586817043.

34071868540386 is a `hidden beast` number, since 3 + 4 + 0 + 7 + 1 + 8 + 6 + 8 + 540 + 3 + 86 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34069810194225 + 2058346161 = 5836935^2 + 45369^2 .

It is a super-2 number, since 2×34071868540386² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34071868540387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32635888885 + ... + 32635889928.

Almost surely, 2^{34071868540386} is an apocalyptic number.

34071868540386 is an abundant number, since it is smaller than the sum of its proper divisors (42296112671994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34071868540386 is a wasteful number, since it uses less digits than its factorization.

34071868540386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65271778850 (or 65271778847 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 34071868540386 in words is "thirty-four trillion, seventy-one billion, eight hundred sixty-eight million, five hundred forty thousand, three hundred eighty-six".