26128233210204 has 36 divisors (see below), whose sum is σ = 67292525159496. Its totient is φ = 8545082558688.

The previous prime is 26128233210203. The next prime is 26128233210251. The reversal of 26128233210204 is 40201233282162.

26128233210204 is a `hidden beast` number, since 2 + 6 + 1 + 2 + 8 + 233 + 210 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26128233210203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6847019374 + ... + 6847023189.

It is an arithmetic number, because the mean of its divisors is an integer number (1869236809986).

Almost surely, 2^{26128233210204} is an apocalyptic number.

It is an amenable number.

26128233210204 is an abundant number, since it is smaller than the sum of its proper divisors (41164291949292).

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

26128233210204 is a wasteful number, since it uses less digits than its factorization.

26128233210204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694042626 (or 13694042621 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 26128233210204 its reverse (40201233282162), we get a palindrome (66329466492366).

The spelling of 26128233210204 in words is "twenty-six trillion, one hundred twenty-eight billion, two hundred thirty-three million, two hundred ten thousand, two hundred four".