26632445112 has 384 divisors, whose sum is σ = 94957531200. Its totient is φ = 6851174400.

The previous prime is 26632445107. The next prime is 26632445113. The reversal of 26632445112 is 21154423662.

26632445112 is a `hidden beast` number, since 2 + 6 + 632 + 4 + 4 + 5 + 1 + 12 = 666.

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 (26632445113) 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 95 ways as a sum of consecutive naturals, for example, 5638912 + ... + 5643632.

Almost surely, 2^26632445112 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 26632445112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47478765600).

26632445112 is an abundant number, since it is smaller than the sum of its proper divisors (68325086088).

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

26632445112 is a wasteful number, since it uses less digits than its factorization.

26632445112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804 (or 4787 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 26632445112 its reverse (21154423662), we get a palindrome (47786868774).

The spelling of 26632445112 in words is "twenty-six billion, six hundred thirty-two million, four hundred forty-five thousand, one hundred twelve".