206334012514623 has 16 divisors (see below), whose sum is σ = 314414640683520. Its totient is φ = 117904809760416.

The previous prime is 206334012514621. The next prime is 206334012514657. The reversal of 206334012514623 is 326415210433602.

It is not a de Polignac number, because 206334012514623 - 2¹ = 206334012514621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206334012514621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6633315 + ... + 21369812.

It is an arithmetic number, because the mean of its divisors is an integer number (19650915042720).

Almost surely, 2^{206334012514623} is an apocalyptic number.

206334012514623 is a deficient number, since it is larger than the sum of its proper divisors (108080628168897).

206334012514623 is a wasteful number, since it uses less digits than its factorization.

206334012514623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28354006.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 206334012514623 in words is "two hundred six trillion, three hundred thirty-four billion, twelve million, five hundred fourteen thousand, six hundred twenty-three".