26026242944 has 128 divisors (see below), whose sum is σ = 58296672000. Its totient is φ = 11491983360.

The previous prime is 26026242919. The next prime is 26026242947. The reversal of 26026242944 is 44924262062.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26026242947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4588142 + ... + 4593810.

It is an arithmetic number, because the mean of its divisors is an integer number (455442750).

Almost surely, 2^26026242944 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 26026242944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29148336000).

26026242944 is an abundant number, since it is smaller than the sum of its proper divisors (32270429056).

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

26026242944 is a wasteful number, since it uses less digits than its factorization.

26026242944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816 (or 5804 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 26026242944 in words is "twenty-six billion, twenty-six million, two hundred forty-two thousand, nine hundred forty-four".