26078571206 has 16 divisors (see below), whose sum is σ = 41277276000. Its totient is φ = 12332219328.

The previous prime is 26078571191. The next prime is 26078571209. The reversal of 26078571206 is 60217587062.

It is a super-2 number, since 2×26078571206² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26078571209) 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 7 ways as a sum of consecutive naturals, for example, 3180881 + ... + 3189068.

It is an arithmetic number, because the mean of its divisors is an integer number (2579829750).

Almost surely, 2^26078571206 is an apocalyptic number.

26078571206 is a deficient number, since it is larger than the sum of its proper divisors (15198704794).

26078571206 is a wasteful number, since it uses less digits than its factorization.

26078571206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6370063.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 26078571206 in words is "twenty-six billion, seventy-eight million, five hundred seventy-one thousand, two hundred six".