206126213495 has 16 divisors (see below), whose sum is σ = 248089044672. Its totient is φ = 164409899520.

The previous prime is 206126213473. The next prime is 206126213549. The reversal of 206126213495 is 594312621602.

It is not a de Polignac number, because 206126213495 - 2¹⁰ = 206126212471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2527679 + ... + 2607951.

It is an arithmetic number, because the mean of its divisors is an integer number (15505565292).

Almost surely, 2^206126213495 is an apocalyptic number.

206126213495 is a deficient number, since it is larger than the sum of its proper divisors (41962831177).

206126213495 is a wasteful number, since it uses less digits than its factorization.

206126213495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81802.

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 206126213495 in words is "two hundred six billion, one hundred twenty-six million, two hundred thirteen thousand, four hundred ninety-five".