4334195188129 has 3 divisors (see below), whose sum is σ = 4334197270003. Its totient is φ = 4334193106256.

The previous prime is 4334195188121. The next prime is 4334195188273. The reversal of 4334195188129 is 9218815914334.

The square root of 4334195188129 is 2081873.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 3739988549025 + 594206639104 = 1933905^2 + 770848^2 .

It is not a de Polignac number, because 4334195188129 - 2³ = 4334195188121 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4334195188121) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 1040937 + ... + 3122809.

Almost surely, 2^{4334195188129} is an apocalyptic number.

4334195188129 is the 2081873-rd square number.

4334195188129 is the 1040937-th centered octagonal number.

It is an amenable number.

4334195188129 is a deficient number, since it is larger than the sum of its proper divisors (2081874).

4334195188129 is an frugal number, since it uses more digits than its factorization.

4334195188129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163746 (or 2081873 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 58.

The spelling of 4334195188129 in words is "four trillion, three hundred thirty-four billion, one hundred ninety-five million, one hundred eighty-eight thousand, one hundred twenty-nine".