206230064404125 has 32 divisors (see below), whose sum is σ = 343172055298176. Its totient is φ = 109987692000000.

The previous prime is 206230064404123. The next prime is 206230064404163. The reversal of 206230064404125 is 521404460032602.

It is a happy number.

It is not a de Polignac number, because 206230064404125 - 2¹ = 206230064404123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206230064404123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20654250 + ... + 28966500.

It is an arithmetic number, because the mean of its divisors is an integer number (10724126728068).

Almost surely, 2^{206230064404125} is an apocalyptic number.

206230064404125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

206230064404125 is a deficient number, since it is larger than the sum of its proper divisors (136941990894051).

206230064404125 is an equidigital number, since it uses as much as digits as its factorization.

206230064404125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378430 (or 8378420 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 206230064404125 in words is "two hundred six trillion, two hundred thirty billion, sixty-four million, four hundred four thousand, one hundred twenty-five".