200000000034 has 12 divisors (see below), whose sum is σ = 433333333446. Its totient is φ = 66666666672.

The previous prime is 199999999949. The next prime is 200000000041. The reversal of 200000000034 is 430000000002.

It can be written as a sum of positive squares in only one way, i.e., 191489384025 + 8510616009 = 437595^2 + 92253^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 199999999944 and 200000000025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5555555539 + ... + 5555555574.

Almost surely, 2^200000000034 is an apocalyptic number.

200000000034 is an abundant number, since it is smaller than the sum of its proper divisors (233333333412).

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

200000000034 is a wasteful number, since it uses less digits than its factorization.

200000000034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111111121 (or 11111111118 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 200000000034 its reverse (430000000002), we get a palindrome (630000000036).

The spelling of 200000000034 in words is "two hundred billion, thirty-four", and thus it is an aban number.