26200244163072 has 160 divisors (see below), whose sum is σ = 79774170233472. Its totient is φ = 7485428957184.

The previous prime is 26200244163007. The next prime is 26200244163083. The reversal of 26200244163072 is 27036144200262.

It is a self number, because there is not a number n which added to its sum of digits gives 26200244163072.

It is an unprimeable number.

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, 298184298 + ... + 298272150.

Almost surely, 2^{26200244163072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26200244163072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39887085116736).

26200244163072 is an abundant number, since it is smaller than the sum of its proper divisors (53573926070400).

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

26200244163072 is an equidigital number, since it uses as much as digits as its factorization.

26200244163072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115618 (or 115602 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 26200244163072 in words is "twenty-six trillion, two hundred billion, two hundred forty-four million, one hundred sixty-three thousand, seventy-two".