26745908224 has 88 divisors (see below), whose sum is σ = 61179098400. Its totient is φ = 11448385536.

The previous prime is 26745908173. The next prime is 26745908227. The reversal of 26745908224 is 42280954762.

It is not an unprimeable number, because it can be changed into a prime (26745908227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7517454 + ... + 7521010.

Almost surely, 2^26745908224 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 26745908224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30589549200).

26745908224 is an abundant number, since it is smaller than the sum of its proper divisors (34433190176).

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

26745908224 is a wasteful number, since it uses less digits than its factorization.

26745908224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4633 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 26745908224 in words is "twenty-six billion, seven hundred forty-five million, nine hundred eight thousand, two hundred twenty-four".