206937411126 has 16 divisors (see below), whose sum is σ = 414101873664. Its totient is φ = 68941295144.

The previous prime is 206937411103. The next prime is 206937411157. The reversal of 206937411126 is 621114739602.

206937411126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×206937411126² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9448626 + ... + 9470501.

It is an arithmetic number, because the mean of its divisors is an integer number (25881367104).

Almost surely, 2^206937411126 is an apocalyptic number.

206937411126 is an abundant number, since it is smaller than the sum of its proper divisors (207164462538).

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

206937411126 is a wasteful number, since it uses less digits than its factorization.

206937411126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18920955.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 206937411126 in words is "two hundred six billion, nine hundred thirty-seven million, four hundred eleven thousand, one hundred twenty-six".