26244577544196 has 72 divisors (see below), whose sum is σ = 67336993067680. Its totient is φ = 7949768872320.

The previous prime is 26244577544093. The next prime is 26244577544201. The reversal of 26244577544196 is 69144577544262.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127200 + ... + 7246056.

Almost surely, 2^{26244577544196} 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 26244577544196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33668496533840).

26244577544196 is an abundant number, since it is smaller than the sum of its proper divisors (41092415523484).

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

26244577544196 is a wasteful number, since it uses less digits than its factorization.

26244577544196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121425 (or 7121412 counting only the distinct ones).

The product of its digits is 406425600, while the sum is 66.

Adding to 26244577544196 its sum of digits (66), we get a palindrome (26244577544262).

The spelling of 26244577544196 in words is "twenty-six trillion, two hundred forty-four billion, five hundred seventy-seven million, five hundred forty-four thousand, one hundred ninety-six".