26204403102 has 32 divisors (see below), whose sum is σ = 54701561088. Its totient is φ = 8352871296.

The previous prime is 26204403097. The next prime is 26204403151. The reversal of 26204403102 is 20130440262.

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, 563158 + ... + 607910.

It is an arithmetic number, because the mean of its divisors is an integer number (1709423784).

Almost surely, 2^26204403102 is an apocalyptic number.

26204403102 is an abundant number, since it is smaller than the sum of its proper divisors (28497157986).

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

26204403102 is a wasteful number, since it uses less digits than its factorization.

26204403102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49024.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 26204403102 its reverse (20130440262), we get a palindrome (46334843364).

The spelling of 26204403102 in words is "twenty-six billion, two hundred four million, four hundred three thousand, one hundred two".