26200112406 has 32 divisors (see below), whose sum is σ = 58884537600. Its totient is φ = 7711069344.

The previous prime is 26200112401. The next prime is 26200112413. The reversal of 26200112406 is 60421100262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26200112401) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7300356 + ... + 7303943.

It is an arithmetic number, because the mean of its divisors is an integer number (1840141800).

Almost surely, 2^26200112406 is an apocalyptic number.

26200112406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26200112406 is an abundant number, since it is smaller than the sum of its proper divisors (32684425194).

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

26200112406 is a wasteful number, since it uses less digits than its factorization.

26200112406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14604340.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 26200112406 its reverse (60421100262), we get a palindrome (86621212668).

The spelling of 26200112406 in words is "twenty-six billion, two hundred million, one hundred twelve thousand, four hundred six".