26604228024 has 192 divisors, whose sum is σ = 81982817280. Its totient is φ = 7720704000.

The previous prime is 26604228019. The next prime is 26604228043. The reversal of 26604228024 is 42082240662.

26604228024 is a `hidden beast` number, since 2 + 6 + 604 + 2 + 28 + 0 + 24 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26604228024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2375959 + ... + 2387129.

It is an arithmetic number, because the mean of its divisors is an integer number (426993840).

Almost surely, 2^26604228024 is an apocalyptic number.

26604228024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26604228024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40991408640).

26604228024 is an abundant number, since it is smaller than the sum of its proper divisors (55378589256).

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

26604228024 is a wasteful number, since it uses less digits than its factorization.

26604228024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11322 (or 11315 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

Adding to 26604228024 its reverse (42082240662), we get a palindrome (68686468686).

The spelling of 26604228024 in words is "twenty-six billion, six hundred four million, two hundred twenty-eight thousand, twenty-four".